Q. 5 B5.0( 1 Vote )

Construct a 2 × 2 matrix A = [ajj] whose elements ajj are given by :

Answer :

Let A = [aij]2×2

So, the elements in a 2×2 matrix are

a11, a12, a21, a22,

A = …… (1)

a11 =

a12 =

a21 =

a22 =

So, from (1)

A =

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