Question:
If $A$ and $B$ are two nonzero square matrices of the same order such that $A B=0$ then
A. $|A|=0$ or $|B|=0$
B. $|A|=0$ and $|B|=0$
C. $|A| \neq 0$ and $|B| \neq 0$
D.None of these
Solution:
Click here to get exam-ready with eSaral
For making your preparation journey smoother of JEE, NEET and Class 8 to 10, grab our app now.