If A is a 3 × 4 matrix and B is a matrix such that A′B and AB′ are both defined, then the order of the matrix B is :

Question

MCQ (Single)Order of a MatrixTranspose of a Matrix and Its PropertiesCBSE PYQ

Loading...

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

Assertion (A) : For any symmetric matrix A, B′AB is a skew-symmetric matrix. Reason (R) : A square matrix P is skew-symmetric if P′ = – P.

If A is a square matrix of order 3 such that the value of |adj·A| = 8, then the value of |Aᵀ| is :

If A is a square matrix of order 2 and |A| = -2, then value of |5A'| is :

The product of matrix P and Q is equal to a diagonal matrix. If the order of matrix Q is 3 × 2, then order of matrix P is :