Question

Costrua a matriz A= (aij) 2x3 tal que aij=2i+j^2

Answer 1

A= (aij) 2×3

[a11 a12 a13]
[a21 a22 a23]

aij= 2i+j^2
a11= 2.1+1^2= 3
a12= 2.1+2^2= 6
a13= 2.1+3^2= 11

a21= 2.2+1^2= 5
a22= 2.2+2^2= 8
a23= 2.2+3^2= 13

[ 3 6 11 ]
[ 5 8 13 ]