Explore topic-wise MCQs in Discrete Mathematics.

This section includes 18 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.

Which of the following property of matrix multiplication is correct?

Let A be a nilpotent matrix of order n then?

If for a square matrix A and B,null matrix O, AB = O implies A=O and B=O.

If for a square matrix A and B, null matrix O, AB = O implies BA=O.

The Inverse exist only for non-singular matrices.

Let A = [kaij]nxn, B = [aij]nxn, be an nxn matrices and k be a scalar then det(A) is equal to _________

For a skew symmetric odd ordered matrix A of integers, which of the following will hold true?a) det(A) = 9b) det(A) = 81c) det(A) = 0d) det(

For a skew symmetric even ordered matrix A of integers, which of the following will not hold true?a) det(A) = 9b) det(A) = 81c) det(A) = 7d) det(

If determinant of a matrix A is Zero than __________

The determinant of identity matrix is?

WHICH_OF_THE_FOLLOWING_PROPERTY_OF_MATRIX_MULTIPLICATION_IS_CORRECT:?$

Let A be a nilpotent matrix of order n the?

State whether the given statement is True or False?

Let A = [kaij ]nxn, B = [aij ]nxn, be an nxn matrices and k be a scalar then det(A) is equal to:

For a skew symmetric odd ordered matrix A of integers, which of the following will hold true:

For a skew symmetric even ordered matrix A of integers, which of the following will not hold true:

If determinant of a matrix A is Zero than:

The determinant of identity matrix is :