How many possible matrices can be formed of order 3 × 3 if each entry is either 0 or 1?

Question

MCQ (Single)Order of a Matrix

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If a matrix has 36 elements, the number of possible orders it can have, is :

If A = [aᵢⱼ] be a 3 × 3 matrix, where aᵢⱼ = i – 3j, then which of the following is false ?

Order of a Matrix

If X, Y and XY are matrices of order 2 × 3, m × n and 2 × 5 respectively, then number of elements in matrix Y is :

If [4, 1, 3]ᵀ A = [[-4, 8, 4], [-1, 2, 1], [-3, 6, 3]], then order of A must be :

If a matrix B is such that B[1 2 3] = [[1,2,3],[0,1,1],[2,0,1]], then the order of matrix B is :

If a matrix X is such that [2 1] X = [3 4 5], then the order of matrix X is :