Explore topic-wise MCQs in Discrete Mathematics.

This section includes 10 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.

Suppose (2, 5, 8, 4) and (3, 6) are the two permutation groups that form cycles. What type of permutation is this?

Let M be an 4×4 matrix with real entries such that Mk=0, for some k≥1. Find the determinant value of (I+M), where, I be the 4 x 4 identity matrix.

If 54th row of a 67th row matrix is linearly independent with each other then find the rank of the matrix.

If Y98 (a raised to the power of 5) = 0 and Y is a 97-square matrix. Determine the value of Y97.

Suppose, M is a lower triangular matrix with all diagonal entries zero. The resultant matrix of M+I will be ___________

Let X be a n-square matrix such that Y = X + 8I. Which of the following property will exist?

Let (z, *) is a group with x*y=x+y-2 then inverse of x is ___________

The dihedral group having order 6 can have degree _____________

Suppose Km={P∈Sm|, |P| is odd prime}. Determine the set for which m≥3 Km a subgroup of Sm.

Consider an integer 23 such that 23 >= 3p for a 2p-cycle in a permutation group, then p is ___________

Let (z, ) is a group with xy=x+y-2 then inverse of x is ___________