Construct a 2 ×3 matrix A = [ajj] whose elements ajj are given by :
aij =
Let A = [aij]2×3
So, the elements in a 2×3 matrix are
a11, a12, a13, a21, a22, a23
A = …… (1)
a11 =
a12 =
a13 =
a21 =
a22 =
a23 =
So, from (1)
A =