Explore topic-wise MCQs in Discrete Mathematics.

This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Discrete Mathematics knowledge and support exam preparation. Choose a topic below to get started.

Explore topic-wise MCQs in Discrete Mathematics.

For matrix A, B if A B = O, where O is a null matrix then?

For matrix A, B.(A+B)T = AT + BT and (AB)T = ATBT if the orders of matrices are appropriate.

If for a square matrix A, A2 = A then such a matrix is known as _________

Let A=[aij ] be an mxn matrix and k be a scalar then kA is equal to __________

Let A order(axb) and Border(cxd) be two matrices, then if AB exists, the order of AB is?

Let A order(axb) and Border(cxd) be two matrices, then for AB to exist, correct relation is given by?

For matrix A, B.(A+B)^T = A^T + B^T and (AB)^T = A^TB^T if the orders of matrices are appropriate.

If for a square matrix A, A² = A then such a matrix is known as _________

Let A=[a_ij ] be an mxn matrix and k be a scalar then kA is equal to __________