If A = [x 0; 1 1] and B = [4 0; -1 1], then value of x for which A² = B is :

Question

MCQ (Single)Equality of MatricesMatrix Multiplication and Its ConditionsCBSE PYQ

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If [x+y 2; 5 xy] = [6 2; 5 8], then the value of (24/x + 24/y) is :

If A and B are two non-zero square matrices of same order such that (A + B)² = A² + B², then :

Properties of Matrix Multiplication

If F(x) = [cos x –sin x 0; sin x cos x 0; 0 0 1] and [F(x)]² = F(kx), then the value of k is :

Given that [1 x][4 0; -2 0] = 0, the value of x is:

If [x 2 0][5; −1; x] = [3 1][−2; x], then value of x is :

Find the matrix A², where A = [aᵢⱼ] is a 2 × 2 matrix whose elements are given by aᵢⱼ = maximum (i, j) − minimum (i, j) :