Question

Construct a 2 × 2 matrix A = [a_{i j}] whose elements a_ij is a_ij = e^2ix sin x j

Answer 1

Given as a_ij = e^2ix sin x j

Let A = [a_ij]_2×2

Therefore, the elements in a 2 × 2 matrix are

a₁₁, a₁₂, a₂₁, a₂₂,

Substitute this values in matrix A