SlideShare a Scribd company logo
1 of 3
DEPENDENCIA LINEAL
Se dice que un conjunto de funciones 𝑦1(𝑋),𝑦2(𝑋), 𝑦𝑛(𝑋) es linealmente dependiente en un
intervalo J. si existen constantes 𝑐1,𝑐2, …… 𝑐𝑛 no todas cero tales que
𝑐1.𝑦1(𝑋) + 𝑐2.𝑦2(𝑋) + ⋯.+𝐶𝑛𝑌𝑛(𝑥) = 0
Para todo x en el intervalo .si el conjunto de funcionesno es linealmente dependiente en el
intervalo. Se dice que es linealmente independiente
El conceptoanterior se analizael caso de los funciones
𝑦1(𝑥),𝑦2(𝑥)
Si estas son linealmente dependientes en un intervalo donde ambas estén definidas, existen
constantes 𝑐1𝑦 𝑐2 diferentes de cero tales que 𝑐1𝑦1(𝑥) + 𝑐2𝑦2(𝑋) = 0, entonces se puede
escribir
𝑦2(𝑥) =
−𝑐1(𝑦1)(𝑥)
c2
Es decir,si dos funcionessonlinealmente dependientes,entonces unaes múltiploconstante de
la otra. Así que dos funciones don linealmente independiente si ninguna es múltiplo constante
de la otra en un intervalo
Ejemplo N°.-01
Mostrar que las funciones 𝑦1 = 𝑒−3𝑥 𝑦 𝑦2 =
2
3
𝑒−3𝑥 son linealmente dependientes
Solución
Puestoque
𝑦1
y2
=
𝑒−3𝑥
2
3
𝑒−3𝑥
=
3
2
Como
3
2
= constante,entonces unafunciónes múltiplode la otra
Ejemplo N°.-2
Determinarsi las funciones 𝑦1(𝑥) = 𝑥, 𝑦2(𝑥) = 2 + √𝑥 , 𝑦3(𝑥) = −𝑥2,
𝑦4( 𝑥) = 4 + 2√𝑥 − 𝑥2Son linealmente dependientes
Solución
Las funcionesanterioressonlinealmente dependientes debidoaque 𝑦4(𝑥) se puede escribir
como unacombinación lineal de 𝑦1,𝑦2 𝑦 𝑦3 comose muestraa continuación
𝑦4(𝑥) = 0.𝑦1(𝑥) + 2𝑦2(𝑥) + 𝑦3
𝑦4(𝑥) = 2(2 + √𝑥) + (−𝑥2)
𝑦4(𝑥) = 4 + 2√𝑥 − 𝑥2
Con loque queda demostradola dependencia lineal,puestoque 𝑦4(𝑥) esmúltiplo constante
de la combinaciónde las otras funciones
Dependencia lineal

More Related Content

What's hot

Differential equations,pdf
Differential equations,pdfDifferential equations,pdf
Differential equations,pdfMuhammadTahir530
 
Tema 1 funciones
Tema 1 funcionesTema 1 funciones
Tema 1 funcionesMrYerk
 
LINEAR ALGEBRA AND VECTOR CALCULUS
LINEAR ALGEBRA AND VECTOR CALCULUSLINEAR ALGEBRA AND VECTOR CALCULUS
LINEAR ALGEBRA AND VECTOR CALCULUSJAYDEV PATEL
 
6.3 evaluating-and-graphing-polynomila-functions
6.3 evaluating-and-graphing-polynomila-functions6.3 evaluating-and-graphing-polynomila-functions
6.3 evaluating-and-graphing-polynomila-functionsmorrobea
 
Lecture 9 eigenvalues - 5-1 & 5-2
Lecture 9   eigenvalues -  5-1 & 5-2Lecture 9   eigenvalues -  5-1 & 5-2
Lecture 9 eigenvalues - 5-1 & 5-2njit-ronbrown
 
Advanced functions part i
Advanced functions part iAdvanced functions part i
Advanced functions part iwendyvazzy
 
Notes - Graphs of Polynomials
Notes - Graphs of PolynomialsNotes - Graphs of Polynomials
Notes - Graphs of PolynomialsLori Rapp
 
language , grammar and automata
language , grammar and automatalanguage , grammar and automata
language , grammar and automataElakkiyaS11
 

What's hot (18)

Eigenvalues - Contd
Eigenvalues - ContdEigenvalues - Contd
Eigenvalues - Contd
 
Differential equations,pdf
Differential equations,pdfDifferential equations,pdf
Differential equations,pdf
 
Alg2 lesson 7-1
Alg2 lesson 7-1Alg2 lesson 7-1
Alg2 lesson 7-1
 
2415systems_odes
2415systems_odes2415systems_odes
2415systems_odes
 
Tema 1 funciones
Tema 1 funcionesTema 1 funciones
Tema 1 funciones
 
Trabajo Leo mat 3 2021
Trabajo Leo mat 3 2021Trabajo Leo mat 3 2021
Trabajo Leo mat 3 2021
 
Ordinary differential equation
Ordinary differential equationOrdinary differential equation
Ordinary differential equation
 
Números Reales
Números Reales Números Reales
Números Reales
 
Complex analysis
Complex analysis Complex analysis
Complex analysis
 
LINEAR ALGEBRA AND VECTOR CALCULUS
LINEAR ALGEBRA AND VECTOR CALCULUSLINEAR ALGEBRA AND VECTOR CALCULUS
LINEAR ALGEBRA AND VECTOR CALCULUS
 
Anderson expresiones
Anderson expresionesAnderson expresiones
Anderson expresiones
 
6.3 evaluating-and-graphing-polynomila-functions
6.3 evaluating-and-graphing-polynomila-functions6.3 evaluating-and-graphing-polynomila-functions
6.3 evaluating-and-graphing-polynomila-functions
 
Lecture 9 eigenvalues - 5-1 & 5-2
Lecture 9   eigenvalues -  5-1 & 5-2Lecture 9   eigenvalues -  5-1 & 5-2
Lecture 9 eigenvalues - 5-1 & 5-2
 
Chapter 16
Chapter 16Chapter 16
Chapter 16
 
Grupo 13 taller parcial2_nrc2882
Grupo 13 taller parcial2_nrc2882Grupo 13 taller parcial2_nrc2882
Grupo 13 taller parcial2_nrc2882
 
Advanced functions part i
Advanced functions part iAdvanced functions part i
Advanced functions part i
 
Notes - Graphs of Polynomials
Notes - Graphs of PolynomialsNotes - Graphs of Polynomials
Notes - Graphs of Polynomials
 
language , grammar and automata
language , grammar and automatalanguage , grammar and automata
language , grammar and automata
 

Similar to Dependencia lineal

Math 8 - Linear Functions
Math 8 - Linear FunctionsMath 8 - Linear Functions
Math 8 - Linear FunctionsCarlo Luna
 
clmath8q2w4linearfunctions-211212103328.pdf
clmath8q2w4linearfunctions-211212103328.pdfclmath8q2w4linearfunctions-211212103328.pdf
clmath8q2w4linearfunctions-211212103328.pdfmysthicrious
 
Domain and range (linear, quadratic, rational functions)
Domain and range (linear, quadratic, rational functions)Domain and range (linear, quadratic, rational functions)
Domain and range (linear, quadratic, rational functions)Rose Mary Tania Arini
 
Chapter on Functions and Graphs.ppt
Chapter on Functions and Graphs.pptChapter on Functions and Graphs.ppt
Chapter on Functions and Graphs.pptPhongLan30
 
Graphing rational functions
Graphing rational functionsGraphing rational functions
Graphing rational functionsrey castro
 
Lecture 1.2 quadratic functions
Lecture 1.2 quadratic functionsLecture 1.2 quadratic functions
Lecture 1.2 quadratic functionsnarayana dash
 
Relations & functions
Relations & functionsRelations & functions
Relations & functionsindu thakur
 
20200831-XII-MATHS-CH-5-2 OF 4-PPT cont
20200831-XII-MATHS-CH-5-2 OF 4-PPT  cont20200831-XII-MATHS-CH-5-2 OF 4-PPT  cont
20200831-XII-MATHS-CH-5-2 OF 4-PPT contRaviPrakash855757
 
20200831-XII-MATHS-CH-5-2 OF 4-PPT.pptxm
20200831-XII-MATHS-CH-5-2 OF 4-PPT.pptxm20200831-XII-MATHS-CH-5-2 OF 4-PPT.pptxm
20200831-XII-MATHS-CH-5-2 OF 4-PPT.pptxmRaviPrakash855757
 
Dericavion e integracion de funciones
Dericavion e integracion de funcionesDericavion e integracion de funciones
Dericavion e integracion de funcionesdiegoalejandroalgara
 
Calculus - 1 Functions, domain and range
Calculus - 1 Functions, domain and rangeCalculus - 1 Functions, domain and range
Calculus - 1 Functions, domain and rangeIdrisJeffreyManguera
 
μ-RANGE, λ-RANGE OF OPERATORS ON A HILBERT SPACE
μ-RANGE, λ-RANGE OF OPERATORS ON A HILBERT SPACEμ-RANGE, λ-RANGE OF OPERATORS ON A HILBERT SPACE
μ-RANGE, λ-RANGE OF OPERATORS ON A HILBERT SPACEtheijes
 
L1 functions, domain & range
L1 functions, domain & rangeL1 functions, domain & range
L1 functions, domain & rangeJames Tagara
 
Diapositivas matematica
Diapositivas matematicaDiapositivas matematica
Diapositivas matematicaKariannaBravo
 
Group H Presentation.pptx
Group H Presentation.pptxGroup H Presentation.pptx
Group H Presentation.pptxStudyvAbhi
 
WEEK-2-FUNCTION-AND-RELATION-EVALAUTION-OF-A-FUNCTIONS.pptx
WEEK-2-FUNCTION-AND-RELATION-EVALAUTION-OF-A-FUNCTIONS.pptxWEEK-2-FUNCTION-AND-RELATION-EVALAUTION-OF-A-FUNCTIONS.pptx
WEEK-2-FUNCTION-AND-RELATION-EVALAUTION-OF-A-FUNCTIONS.pptxExtremelyDarkness2
 
Taller grupal parcial ii nrc 3246 sebastian fueltala_kevin sánchez
Taller grupal parcial ii nrc 3246  sebastian fueltala_kevin sánchezTaller grupal parcial ii nrc 3246  sebastian fueltala_kevin sánchez
Taller grupal parcial ii nrc 3246 sebastian fueltala_kevin sánchezkevinct2001
 

Similar to Dependencia lineal (20)

Math 8 - Linear Functions
Math 8 - Linear FunctionsMath 8 - Linear Functions
Math 8 - Linear Functions
 
clmath8q2w4linearfunctions-211212103328.pdf
clmath8q2w4linearfunctions-211212103328.pdfclmath8q2w4linearfunctions-211212103328.pdf
clmath8q2w4linearfunctions-211212103328.pdf
 
Domain and range (linear, quadratic, rational functions)
Domain and range (linear, quadratic, rational functions)Domain and range (linear, quadratic, rational functions)
Domain and range (linear, quadratic, rational functions)
 
Chapter on Functions and Graphs.ppt
Chapter on Functions and Graphs.pptChapter on Functions and Graphs.ppt
Chapter on Functions and Graphs.ppt
 
Graphing rational functions
Graphing rational functionsGraphing rational functions
Graphing rational functions
 
Lecture 1.2 quadratic functions
Lecture 1.2 quadratic functionsLecture 1.2 quadratic functions
Lecture 1.2 quadratic functions
 
Relations & functions
Relations & functionsRelations & functions
Relations & functions
 
20200831-XII-MATHS-CH-5-2 OF 4-PPT cont
20200831-XII-MATHS-CH-5-2 OF 4-PPT  cont20200831-XII-MATHS-CH-5-2 OF 4-PPT  cont
20200831-XII-MATHS-CH-5-2 OF 4-PPT cont
 
20200831-XII-MATHS-CH-5-2 OF 4-PPT.pptxm
20200831-XII-MATHS-CH-5-2 OF 4-PPT.pptxm20200831-XII-MATHS-CH-5-2 OF 4-PPT.pptxm
20200831-XII-MATHS-CH-5-2 OF 4-PPT.pptxm
 
Inverse functions (2)
Inverse functions (2)Inverse functions (2)
Inverse functions (2)
 
Dericavion e integracion de funciones
Dericavion e integracion de funcionesDericavion e integracion de funciones
Dericavion e integracion de funciones
 
Calculus - 1 Functions, domain and range
Calculus - 1 Functions, domain and rangeCalculus - 1 Functions, domain and range
Calculus - 1 Functions, domain and range
 
μ-RANGE, λ-RANGE OF OPERATORS ON A HILBERT SPACE
μ-RANGE, λ-RANGE OF OPERATORS ON A HILBERT SPACEμ-RANGE, λ-RANGE OF OPERATORS ON A HILBERT SPACE
μ-RANGE, λ-RANGE OF OPERATORS ON A HILBERT SPACE
 
L1 functions, domain & range
L1 functions, domain & rangeL1 functions, domain & range
L1 functions, domain & range
 
Diapositivas matematica
Diapositivas matematicaDiapositivas matematica
Diapositivas matematica
 
Funcionesreales 160109205602
Funcionesreales 160109205602Funcionesreales 160109205602
Funcionesreales 160109205602
 
Funciones jose arismendi.
Funciones jose arismendi.Funciones jose arismendi.
Funciones jose arismendi.
 
Group H Presentation.pptx
Group H Presentation.pptxGroup H Presentation.pptx
Group H Presentation.pptx
 
WEEK-2-FUNCTION-AND-RELATION-EVALAUTION-OF-A-FUNCTIONS.pptx
WEEK-2-FUNCTION-AND-RELATION-EVALAUTION-OF-A-FUNCTIONS.pptxWEEK-2-FUNCTION-AND-RELATION-EVALAUTION-OF-A-FUNCTIONS.pptx
WEEK-2-FUNCTION-AND-RELATION-EVALAUTION-OF-A-FUNCTIONS.pptx
 
Taller grupal parcial ii nrc 3246 sebastian fueltala_kevin sánchez
Taller grupal parcial ii nrc 3246  sebastian fueltala_kevin sánchezTaller grupal parcial ii nrc 3246  sebastian fueltala_kevin sánchez
Taller grupal parcial ii nrc 3246 sebastian fueltala_kevin sánchez
 

Recently uploaded

BSides Seattle 2024 - Stopping Ethan Hunt From Taking Your Data.pptx
BSides Seattle 2024 - Stopping Ethan Hunt From Taking Your Data.pptxBSides Seattle 2024 - Stopping Ethan Hunt From Taking Your Data.pptx
BSides Seattle 2024 - Stopping Ethan Hunt From Taking Your Data.pptxfenichawla
 
The Most Attractive Pune Call Girls Manchar 8250192130 Will You Miss This Cha...
The Most Attractive Pune Call Girls Manchar 8250192130 Will You Miss This Cha...The Most Attractive Pune Call Girls Manchar 8250192130 Will You Miss This Cha...
The Most Attractive Pune Call Girls Manchar 8250192130 Will You Miss This Cha...ranjana rawat
 
Thermal Engineering Unit - I & II . ppt
Thermal Engineering  Unit - I & II . pptThermal Engineering  Unit - I & II . ppt
Thermal Engineering Unit - I & II . pptDineshKumar4165
 
Booking open Available Pune Call Girls Pargaon 6297143586 Call Hot Indian Gi...
Booking open Available Pune Call Girls Pargaon  6297143586 Call Hot Indian Gi...Booking open Available Pune Call Girls Pargaon  6297143586 Call Hot Indian Gi...
Booking open Available Pune Call Girls Pargaon 6297143586 Call Hot Indian Gi...Call Girls in Nagpur High Profile
 
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXssuser89054b
 
chapter 5.pptx: drainage and irrigation engineering
chapter 5.pptx: drainage and irrigation engineeringchapter 5.pptx: drainage and irrigation engineering
chapter 5.pptx: drainage and irrigation engineeringmulugeta48
 
Thermal Engineering-R & A / C - unit - V
Thermal Engineering-R & A / C - unit - VThermal Engineering-R & A / C - unit - V
Thermal Engineering-R & A / C - unit - VDineshKumar4165
 
Java Programming :Event Handling(Types of Events)
Java Programming :Event Handling(Types of Events)Java Programming :Event Handling(Types of Events)
Java Programming :Event Handling(Types of Events)simmis5
 
Call for Papers - African Journal of Biological Sciences, E-ISSN: 2663-2187, ...
Call for Papers - African Journal of Biological Sciences, E-ISSN: 2663-2187, ...Call for Papers - African Journal of Biological Sciences, E-ISSN: 2663-2187, ...
Call for Papers - African Journal of Biological Sciences, E-ISSN: 2663-2187, ...Christo Ananth
 
VIP Call Girls Palanpur 7001035870 Whatsapp Number, 24/07 Booking
VIP Call Girls Palanpur 7001035870 Whatsapp Number, 24/07 BookingVIP Call Girls Palanpur 7001035870 Whatsapp Number, 24/07 Booking
VIP Call Girls Palanpur 7001035870 Whatsapp Number, 24/07 Bookingdharasingh5698
 
The Most Attractive Pune Call Girls Budhwar Peth 8250192130 Will You Miss Thi...
The Most Attractive Pune Call Girls Budhwar Peth 8250192130 Will You Miss Thi...The Most Attractive Pune Call Girls Budhwar Peth 8250192130 Will You Miss Thi...
The Most Attractive Pune Call Girls Budhwar Peth 8250192130 Will You Miss Thi...ranjana rawat
 
Booking open Available Pune Call Girls Koregaon Park 6297143586 Call Hot Ind...
Booking open Available Pune Call Girls Koregaon Park  6297143586 Call Hot Ind...Booking open Available Pune Call Girls Koregaon Park  6297143586 Call Hot Ind...
Booking open Available Pune Call Girls Koregaon Park 6297143586 Call Hot Ind...Call Girls in Nagpur High Profile
 
notes on Evolution Of Analytic Scalability.ppt
notes on Evolution Of Analytic Scalability.pptnotes on Evolution Of Analytic Scalability.ppt
notes on Evolution Of Analytic Scalability.pptMsecMca
 
Double Revolving field theory-how the rotor develops torque
Double Revolving field theory-how the rotor develops torqueDouble Revolving field theory-how the rotor develops torque
Double Revolving field theory-how the rotor develops torqueBhangaleSonal
 
Unleashing the Power of the SORA AI lastest leap
Unleashing the Power of the SORA AI lastest leapUnleashing the Power of the SORA AI lastest leap
Unleashing the Power of the SORA AI lastest leapRishantSharmaFr
 
Thermal Engineering -unit - III & IV.ppt
Thermal Engineering -unit - III & IV.pptThermal Engineering -unit - III & IV.ppt
Thermal Engineering -unit - III & IV.pptDineshKumar4165
 
Call Girls In Bangalore ☎ 7737669865 🥵 Book Your One night Stand
Call Girls In Bangalore ☎ 7737669865 🥵 Book Your One night StandCall Girls In Bangalore ☎ 7737669865 🥵 Book Your One night Stand
Call Girls In Bangalore ☎ 7737669865 🥵 Book Your One night Standamitlee9823
 
Call Girls Pimpri Chinchwad Call Me 7737669865 Budget Friendly No Advance Boo...
Call Girls Pimpri Chinchwad Call Me 7737669865 Budget Friendly No Advance Boo...Call Girls Pimpri Chinchwad Call Me 7737669865 Budget Friendly No Advance Boo...
Call Girls Pimpri Chinchwad Call Me 7737669865 Budget Friendly No Advance Boo...roncy bisnoi
 
Online banking management system project.pdf
Online banking management system project.pdfOnline banking management system project.pdf
Online banking management system project.pdfKamal Acharya
 

Recently uploaded (20)

BSides Seattle 2024 - Stopping Ethan Hunt From Taking Your Data.pptx
BSides Seattle 2024 - Stopping Ethan Hunt From Taking Your Data.pptxBSides Seattle 2024 - Stopping Ethan Hunt From Taking Your Data.pptx
BSides Seattle 2024 - Stopping Ethan Hunt From Taking Your Data.pptx
 
The Most Attractive Pune Call Girls Manchar 8250192130 Will You Miss This Cha...
The Most Attractive Pune Call Girls Manchar 8250192130 Will You Miss This Cha...The Most Attractive Pune Call Girls Manchar 8250192130 Will You Miss This Cha...
The Most Attractive Pune Call Girls Manchar 8250192130 Will You Miss This Cha...
 
Thermal Engineering Unit - I & II . ppt
Thermal Engineering  Unit - I & II . pptThermal Engineering  Unit - I & II . ppt
Thermal Engineering Unit - I & II . ppt
 
Booking open Available Pune Call Girls Pargaon 6297143586 Call Hot Indian Gi...
Booking open Available Pune Call Girls Pargaon  6297143586 Call Hot Indian Gi...Booking open Available Pune Call Girls Pargaon  6297143586 Call Hot Indian Gi...
Booking open Available Pune Call Girls Pargaon 6297143586 Call Hot Indian Gi...
 
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
 
chapter 5.pptx: drainage and irrigation engineering
chapter 5.pptx: drainage and irrigation engineeringchapter 5.pptx: drainage and irrigation engineering
chapter 5.pptx: drainage and irrigation engineering
 
Thermal Engineering-R & A / C - unit - V
Thermal Engineering-R & A / C - unit - VThermal Engineering-R & A / C - unit - V
Thermal Engineering-R & A / C - unit - V
 
Java Programming :Event Handling(Types of Events)
Java Programming :Event Handling(Types of Events)Java Programming :Event Handling(Types of Events)
Java Programming :Event Handling(Types of Events)
 
Call for Papers - African Journal of Biological Sciences, E-ISSN: 2663-2187, ...
Call for Papers - African Journal of Biological Sciences, E-ISSN: 2663-2187, ...Call for Papers - African Journal of Biological Sciences, E-ISSN: 2663-2187, ...
Call for Papers - African Journal of Biological Sciences, E-ISSN: 2663-2187, ...
 
VIP Call Girls Palanpur 7001035870 Whatsapp Number, 24/07 Booking
VIP Call Girls Palanpur 7001035870 Whatsapp Number, 24/07 BookingVIP Call Girls Palanpur 7001035870 Whatsapp Number, 24/07 Booking
VIP Call Girls Palanpur 7001035870 Whatsapp Number, 24/07 Booking
 
The Most Attractive Pune Call Girls Budhwar Peth 8250192130 Will You Miss Thi...
The Most Attractive Pune Call Girls Budhwar Peth 8250192130 Will You Miss Thi...The Most Attractive Pune Call Girls Budhwar Peth 8250192130 Will You Miss Thi...
The Most Attractive Pune Call Girls Budhwar Peth 8250192130 Will You Miss Thi...
 
Booking open Available Pune Call Girls Koregaon Park 6297143586 Call Hot Ind...
Booking open Available Pune Call Girls Koregaon Park  6297143586 Call Hot Ind...Booking open Available Pune Call Girls Koregaon Park  6297143586 Call Hot Ind...
Booking open Available Pune Call Girls Koregaon Park 6297143586 Call Hot Ind...
 
notes on Evolution Of Analytic Scalability.ppt
notes on Evolution Of Analytic Scalability.pptnotes on Evolution Of Analytic Scalability.ppt
notes on Evolution Of Analytic Scalability.ppt
 
Double Revolving field theory-how the rotor develops torque
Double Revolving field theory-how the rotor develops torqueDouble Revolving field theory-how the rotor develops torque
Double Revolving field theory-how the rotor develops torque
 
Unleashing the Power of the SORA AI lastest leap
Unleashing the Power of the SORA AI lastest leapUnleashing the Power of the SORA AI lastest leap
Unleashing the Power of the SORA AI lastest leap
 
Thermal Engineering -unit - III & IV.ppt
Thermal Engineering -unit - III & IV.pptThermal Engineering -unit - III & IV.ppt
Thermal Engineering -unit - III & IV.ppt
 
Roadmap to Membership of RICS - Pathways and Routes
Roadmap to Membership of RICS - Pathways and RoutesRoadmap to Membership of RICS - Pathways and Routes
Roadmap to Membership of RICS - Pathways and Routes
 
Call Girls In Bangalore ☎ 7737669865 🥵 Book Your One night Stand
Call Girls In Bangalore ☎ 7737669865 🥵 Book Your One night StandCall Girls In Bangalore ☎ 7737669865 🥵 Book Your One night Stand
Call Girls In Bangalore ☎ 7737669865 🥵 Book Your One night Stand
 
Call Girls Pimpri Chinchwad Call Me 7737669865 Budget Friendly No Advance Boo...
Call Girls Pimpri Chinchwad Call Me 7737669865 Budget Friendly No Advance Boo...Call Girls Pimpri Chinchwad Call Me 7737669865 Budget Friendly No Advance Boo...
Call Girls Pimpri Chinchwad Call Me 7737669865 Budget Friendly No Advance Boo...
 
Online banking management system project.pdf
Online banking management system project.pdfOnline banking management system project.pdf
Online banking management system project.pdf
 

Dependencia lineal

  • 1. DEPENDENCIA LINEAL Se dice que un conjunto de funciones 𝑦1(𝑋),𝑦2(𝑋), 𝑦𝑛(𝑋) es linealmente dependiente en un intervalo J. si existen constantes 𝑐1,𝑐2, …… 𝑐𝑛 no todas cero tales que 𝑐1.𝑦1(𝑋) + 𝑐2.𝑦2(𝑋) + ⋯.+𝐶𝑛𝑌𝑛(𝑥) = 0 Para todo x en el intervalo .si el conjunto de funcionesno es linealmente dependiente en el intervalo. Se dice que es linealmente independiente El conceptoanterior se analizael caso de los funciones 𝑦1(𝑥),𝑦2(𝑥) Si estas son linealmente dependientes en un intervalo donde ambas estén definidas, existen constantes 𝑐1𝑦 𝑐2 diferentes de cero tales que 𝑐1𝑦1(𝑥) + 𝑐2𝑦2(𝑋) = 0, entonces se puede escribir 𝑦2(𝑥) = −𝑐1(𝑦1)(𝑥) c2 Es decir,si dos funcionessonlinealmente dependientes,entonces unaes múltiploconstante de la otra. Así que dos funciones don linealmente independiente si ninguna es múltiplo constante de la otra en un intervalo Ejemplo N°.-01 Mostrar que las funciones 𝑦1 = 𝑒−3𝑥 𝑦 𝑦2 = 2 3 𝑒−3𝑥 son linealmente dependientes Solución Puestoque 𝑦1 y2 = 𝑒−3𝑥 2 3 𝑒−3𝑥 = 3 2 Como 3 2 = constante,entonces unafunciónes múltiplode la otra
  • 2. Ejemplo N°.-2 Determinarsi las funciones 𝑦1(𝑥) = 𝑥, 𝑦2(𝑥) = 2 + √𝑥 , 𝑦3(𝑥) = −𝑥2, 𝑦4( 𝑥) = 4 + 2√𝑥 − 𝑥2Son linealmente dependientes Solución Las funcionesanterioressonlinealmente dependientes debidoaque 𝑦4(𝑥) se puede escribir como unacombinación lineal de 𝑦1,𝑦2 𝑦 𝑦3 comose muestraa continuación 𝑦4(𝑥) = 0.𝑦1(𝑥) + 2𝑦2(𝑥) + 𝑦3 𝑦4(𝑥) = 2(2 + √𝑥) + (−𝑥2) 𝑦4(𝑥) = 4 + 2√𝑥 − 𝑥2 Con loque queda demostradola dependencia lineal,puestoque 𝑦4(𝑥) esmúltiplo constante de la combinaciónde las otras funciones