SlideShare a Scribd company logo
1 of 1
Download to read offline
Exercice 28
    (a)         xi = x1 + x2 + · · · + x5 = 4 + 3 + 3 + 0 + 2 = 12
           i
    (b)         xi = x1 + x2 + x4 + x5 = 4 + 3 + 0 + 2 = 9
           i
          i=3

More Related Content

What's hot

BBMP1103 - Sept 2011 exam workshop - part 7
BBMP1103 - Sept 2011 exam workshop - part 7BBMP1103 - Sept 2011 exam workshop - part 7
BBMP1103 - Sept 2011 exam workshop - part 7Richard Ng
 
BBMP1103 - Sept 2011 exam workshop - Part 2
BBMP1103 - Sept 2011 exam workshop - Part 2BBMP1103 - Sept 2011 exam workshop - Part 2
BBMP1103 - Sept 2011 exam workshop - Part 2Richard Ng
 
Factoring Trinomials
Factoring TrinomialsFactoring Trinomials
Factoring Trinomialsguest42b71e
 
3 Polynomials Feb16
3 Polynomials Feb163 Polynomials Feb16
3 Polynomials Feb16mskarras
 
Question bank unit ii engineering mathematics ii
Question bank unit ii engineering mathematics iiQuestion bank unit ii engineering mathematics ii
Question bank unit ii engineering mathematics iiShubham Vini
 
Forms of Quadratics
Forms of QuadraticsForms of Quadratics
Forms of Quadraticsmrodolewicz
 
Productos notables
Productos notablesProductos notables
Productos notablesPROFTEBA
 
Practica productos notables
Practica productos notablesPractica productos notables
Practica productos notablesLina Ari
 
Presentation2
Presentation2Presentation2
Presentation2bisan1j
 
Worksheet 3 addition & subtraction
Worksheet 3 addition & subtractionWorksheet 3 addition & subtraction
Worksheet 3 addition & subtractionkrunamthip
 

What's hot (19)

BBMP1103 - Sept 2011 exam workshop - part 7
BBMP1103 - Sept 2011 exam workshop - part 7BBMP1103 - Sept 2011 exam workshop - part 7
BBMP1103 - Sept 2011 exam workshop - part 7
 
BBMP1103 - Sept 2011 exam workshop - Part 2
BBMP1103 - Sept 2011 exam workshop - Part 2BBMP1103 - Sept 2011 exam workshop - Part 2
BBMP1103 - Sept 2011 exam workshop - Part 2
 
Combining Functions[1][1]
Combining Functions[1][1]Combining Functions[1][1]
Combining Functions[1][1]
 
Factoring Trinomials
Factoring TrinomialsFactoring Trinomials
Factoring Trinomials
 
3 Polynomials Feb16
3 Polynomials Feb163 Polynomials Feb16
3 Polynomials Feb16
 
Ch13 20
Ch13 20Ch13 20
Ch13 20
 
Question bank unit ii engineering mathematics ii
Question bank unit ii engineering mathematics iiQuestion bank unit ii engineering mathematics ii
Question bank unit ii engineering mathematics ii
 
Funções 4
Funções 4Funções 4
Funções 4
 
Forms of Quadratics
Forms of QuadraticsForms of Quadratics
Forms of Quadratics
 
Ch02 22
Ch02 22Ch02 22
Ch02 22
 
Ch33 11
Ch33 11Ch33 11
Ch33 11
 
Funções 3
Funções 3Funções 3
Funções 3
 
Productos notables
Productos notablesProductos notables
Productos notables
 
Class notes precalc
Class notes precalcClass notes precalc
Class notes precalc
 
Regras diferenciacao
Regras diferenciacaoRegras diferenciacao
Regras diferenciacao
 
DQ
DQDQ
DQ
 
Practica productos notables
Practica productos notablesPractica productos notables
Practica productos notables
 
Presentation2
Presentation2Presentation2
Presentation2
 
Worksheet 3 addition & subtraction
Worksheet 3 addition & subtractionWorksheet 3 addition & subtraction
Worksheet 3 addition & subtraction
 

More from schibu20 (20)

Ch39 23
Ch39 23Ch39 23
Ch39 23
 
Ch39 20
Ch39 20Ch39 20
Ch39 20
 
Ch39 17
Ch39 17Ch39 17
Ch39 17
 
Ch39 15
Ch39 15Ch39 15
Ch39 15
 
Ch39 11
Ch39 11Ch39 11
Ch39 11
 
Ch38 35
Ch38 35Ch38 35
Ch38 35
 
Ch38 31
Ch38 31Ch38 31
Ch38 31
 
Ch38 26
Ch38 26Ch38 26
Ch38 26
 
Ch38 24
Ch38 24Ch38 24
Ch38 24
 
Ch38 22
Ch38 22Ch38 22
Ch38 22
 
Ch38 19
Ch38 19Ch38 19
Ch38 19
 
Ch38 17
Ch38 17Ch38 17
Ch38 17
 
Ch38 15
Ch38 15Ch38 15
Ch38 15
 
Ch37 34
Ch37 34Ch37 34
Ch37 34
 
Ch37 29
Ch37 29Ch37 29
Ch37 29
 
Ch37 28
Ch37 28Ch37 28
Ch37 28
 
Ch37 25
Ch37 25Ch37 25
Ch37 25
 
Ch37 23
Ch37 23Ch37 23
Ch37 23
 
Ch37 19
Ch37 19Ch37 19
Ch37 19
 
Ch37 16
Ch37 16Ch37 16
Ch37 16
 

Ch22 28

  • 1. Exercice 28 (a) xi = x1 + x2 + · · · + x5 = 4 + 3 + 3 + 0 + 2 = 12 i (b) xi = x1 + x2 + x4 + x5 = 4 + 3 + 0 + 2 = 9 i i=3