11th class Business Mathematics chapter 5 online mcq test with answers for I.Com part 1 Business Mathematics chapter 5(Elements of Matrix Algebra)

Business Mathematics Icom Part 1 Chapter 5 Online Test

Sr. #	Questions	Answers Choice
1	A square matrix A is said to be singular if
2	If A is matrix of order mxn then to get AB, the matrix B must be order of	m x m P x P m x P n x P
3	Any matrix "A" is a symmetric matrix if	A = A A = A<sup>t</sup> A = -A<sup>t</sup> A = A-I
4
5
6		Equal Possible Not possible Zero
7	In a square matrix number of rows and column are	Equal Now equal Greater Less then
8		Unit matrix Diagonal matrix Square matrix Singular matrix
9	The order of matrix [a]	1 x 1 2 x 1 0 x 1 1 x 0