The number of all possible matrices of order 2 × 3 with each entry 1 or 2 is :

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Definition and Notation of Matrix | PadhAiPro

Question

MCQ (Single)Definition and Notation of Matrix

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

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

If A = [aij] is a 2 × 2 matrix whose elements are given by aij = |i − 3j| / 2, then A′ is :

Let A = [aij] be a 2 × 2 matrix whose elements are given by aij = (2i – j)²/3. Then A' is :

Let A = [aij] be a 2 × 2 matrix whose elements are given by aij = (i + 2j)²/3. Then A' is given by :