Let X and Y be any two invertible square matrices of order n. Then which of the statements are true ?
(A) $(AB)^{-1}=A^{-1}B^{-1}$
(B) $(AB)^{-1}=B^{-1}A^{-1}$
(C) $(AB)^T=A^TB^T$ where $A^T$ denotes transpose of A
(D)$(AB)^T=B^TA^T$ where $A^T$ denotes transpose of A
Choose the correct answer from the options given below :
Answer & explanation
Correct answer: option 3
A detailed explanation for this question is coming soon.