A = [[alpha ^ 2, 1, 1], [1, beta ^ 2, 1], [1, 1, gamma ^ 2]] B = [[2alpha, 0, 0], [0, 2beta, 0], [0, 0, 2gamma - 3]] এবং Tr(A) = Tr(B) হলে, alpha ^ - 1 + beta ^ - 1 + gamma ^ - 1 =? [যখন α, β, ɤ∈ R)

Question

A = [[alpha ^ 2, 1, 1], [1, beta ^ 2, 1], [1, 1, gamma ^ 2]]  B = [[2alpha, 0, 0], [0, 2beta, 0], [0, 0, 2gamma - 3]] এবং Tr(A) = Tr(B) হলে,  alpha ^ - 1 + beta ^ - 1 + gamma ^ - 1 =?  [যখন α, β, ɤ∈ R)

Accepted Answer

সঠিক উত্তর: a ও b উভয়ই। ব্যাখ্যা: