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Definición de
ecuaciones
Definición de conjuntos
• Es una colección de elementos con características similares lo forman elementos
de la misma naturaleza y poseen es común ciertas propiedades,pueden ser
números, letras etc.
• Ej: El conjunto de los números naturales; se representan en forma grafica
mediante diagramas de ven elipse
𝑁+ = ABC 𝑁+ = 1,2,3,4 …
• Diga cual es el conjunto de los números naturales
1
2
3
4
A
B
C
D
Operaciones de cojuntos
• Son algebra de conjuntos, un permiten realizar operaciones sobre ellos y
tenemos la unión, interacciones, diferencias y complementos.
• Ej
• A) A-B=(1,2,3) A=(1,2,3,4,5) B=(4,5,6,7,8,9)
(1,2,3,4,5,6,7,8,9,)
A B
A U B =(1,2,3,4,5,6,7,8,9)
A B=(4,5)
6
7
8
9
1
2
3
4
5
Definición de números
• Incluyen a los números naturales contables, enteros positivos , enteros,
racionales e irracionales contienen todo los números.R=(…-3,-2,-1,0,1,2,3…) Y
con ellos se puede sumar, restar,mutiplicar y devidir.
• R=Q U I y Q I=O
• EJ:3,5=
35−3
9
=
32
9
N=Naturales
• Z=Entero
• 2,3+5,8=8,1 Q=Racionales
• 41 = 2 I=Irracionales
Las desigualdades
• En el cojunto R ; son los símbolos siguientes;
• = Se lee ``es igual a``
• > se lee ´´es maror que ´´
• < se lee ´´es menor que ´´
• # se lee ´´no es igual a´´
• Al uni > y < con igual =
• > ´´mayor o igual que ´´
• < ´´menor o iagual que´´
• Es una desigualdad existe en un primer miembro y un 2 miembro ; es decir
• Ej;
• Ej 3 x + 2 > 3 x > 3
• 3 x > 3 – 2 1er 2do
• 3 x > 1 desigualdad
• 3 > 1/3
• ∞
• o o/3 1 (1/3 1+8)
• > +∞ ( )paréntesis
• < - ∞
• EJ x + 2 > 3
• x > 3 – 2
• x > 1 o 1 +∞
• (1,+∞ )
Definicion de valor adsoluto
• El concepto de valor absoluto de un numero real en la distacia des de el 0 de la recta
numérica al numero y a su simetría.
• -a o a 1+a1= a
• 1-a1= a
• Es decir
• 1+3+=+3 1 – 3 1 = 3
El resultado es siempre positivo
• 1 x + 1= 3
• X + 1 = 3 x + 1 = -3
• X = 3 - 1 x = - 3 – 1
1x=2 1x=-4
Desigualdades con valor absoluto
• Se aplica el mismo procedimiento de la definición de valor absoluto para aplicar la
propiedad de la desigualdad que intervenga.
• Ej
• (x + 2) > 2 x x + 2 < - 4
• x + 2 > 4 x < - 4 – 2
•
1 x > 2 1 x < - 6
Referencias bibliograficas
• https://es.scribd.com/document/480905894/Numeros-
Reales#from_embed
• https://es.scribd.com/document/480906474/Propiedades-de-Los-
Numeros-Reales#from_embed
• https://es.scribd.com/document/480906795/Inecuaciones-y-
Desigualdades#from_embed

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Defenicion de ecuaciones

  • 2. Definición de conjuntos • Es una colección de elementos con características similares lo forman elementos de la misma naturaleza y poseen es común ciertas propiedades,pueden ser números, letras etc. • Ej: El conjunto de los números naturales; se representan en forma grafica mediante diagramas de ven elipse 𝑁+ = ABC 𝑁+ = 1,2,3,4 … • Diga cual es el conjunto de los números naturales 1 2 3 4 A B C D
  • 3. Operaciones de cojuntos • Son algebra de conjuntos, un permiten realizar operaciones sobre ellos y tenemos la unión, interacciones, diferencias y complementos. • Ej • A) A-B=(1,2,3) A=(1,2,3,4,5) B=(4,5,6,7,8,9) (1,2,3,4,5,6,7,8,9,) A B A U B =(1,2,3,4,5,6,7,8,9) A B=(4,5) 6 7 8 9 1 2 3 4 5
  • 4. Definición de números • Incluyen a los números naturales contables, enteros positivos , enteros, racionales e irracionales contienen todo los números.R=(…-3,-2,-1,0,1,2,3…) Y con ellos se puede sumar, restar,mutiplicar y devidir. • R=Q U I y Q I=O • EJ:3,5= 35−3 9 = 32 9 N=Naturales • Z=Entero • 2,3+5,8=8,1 Q=Racionales • 41 = 2 I=Irracionales
  • 5. Las desigualdades • En el cojunto R ; son los símbolos siguientes; • = Se lee ``es igual a`` • > se lee ´´es maror que ´´ • < se lee ´´es menor que ´´ • # se lee ´´no es igual a´´ • Al uni > y < con igual = • > ´´mayor o igual que ´´ • < ´´menor o iagual que´´ • Es una desigualdad existe en un primer miembro y un 2 miembro ; es decir • Ej;
  • 6. • Ej 3 x + 2 > 3 x > 3 • 3 x > 3 – 2 1er 2do • 3 x > 1 desigualdad • 3 > 1/3 • ∞ • o o/3 1 (1/3 1+8) • > +∞ ( )paréntesis • < - ∞ • EJ x + 2 > 3 • x > 3 – 2 • x > 1 o 1 +∞ • (1,+∞ )
  • 7. Definicion de valor adsoluto • El concepto de valor absoluto de un numero real en la distacia des de el 0 de la recta numérica al numero y a su simetría. • -a o a 1+a1= a • 1-a1= a • Es decir • 1+3+=+3 1 – 3 1 = 3 El resultado es siempre positivo • 1 x + 1= 3 • X + 1 = 3 x + 1 = -3 • X = 3 - 1 x = - 3 – 1 1x=2 1x=-4
  • 8. Desigualdades con valor absoluto • Se aplica el mismo procedimiento de la definición de valor absoluto para aplicar la propiedad de la desigualdad que intervenga. • Ej • (x + 2) > 2 x x + 2 < - 4 • x + 2 > 4 x < - 4 – 2 • 1 x > 2 1 x < - 6
  • 9. Referencias bibliograficas • https://es.scribd.com/document/480905894/Numeros- Reales#from_embed • https://es.scribd.com/document/480906474/Propiedades-de-Los- Numeros-Reales#from_embed • https://es.scribd.com/document/480906795/Inecuaciones-y- Desigualdades#from_embed