McqMate
Sign In
Hamberger menu
McqMate
Sign in
Sign up
Home
Forum
Search
Ask a Question
Sign In
McqMate Copyright © 2024
→
Bachelor of Arts in Economics (BA Econom...
→
Mathematics for Economic Analysis
→
For a matrix minor of element M33 =25, t...
Q.
For a matrix minor of element M33 =25, the cofactor is
A.
-25
B.
25
C.
0
D.
33
Answer» B. 25
899
0
Do you find this helpful?
2
View all MCQs in
Mathematics for Economic Analysis
Discussion
No comments yet
Login to comment
Related MCQs
The transpose of the cofactor matrix is called
The signed minor of the matrix A is called
If the determinant formed by the elements of the matrix A is equal to zero, then the matrix is
the sufficient condition required for the matrix to possess inverse is that the matrix should be
A square matrix A of order mxn is called an upper triangular matrix if aij = o for all
If A is a square matrix of order ‘n’ and I is the unit matrix of the same order, then AI is equal to
If the matrix CxC =C, the matrix C is
If every element of a raw or column of a square matrix A is zero, then the value of the determinant is
If every element of a set B is also an element of A, then
If in a matrix, the number if rows is the same as the number of columns, it is called