Singular and Non Singular Matrices
Trending Questions
Q.
If matrix A=[aij]3×3, matrix B=[bij]3×3 where aij+aji=0 and bij−bji=0, then |A4.B3| is
skew-symmetric matrix
singular
symmetric
zero matrix
Q. Let P and Q be 3×3 matrices such that P≠Q. If P3=Q3 and P2Q=Q2P, then determinant of (P2+Q2) is equal to:
- 1
- 0
- -1
- -2
Q.
What matrix is invertible?
Q. State whether the statement is True or False.
The cube of (2a+3b) is equal to 8a3+36a2b+54ab2+27b3.
- True
- False
Q.
Which among the following are singular matrix /matrices?