Question:
Let $A$ be a square matrix of order 3 , write the value of $|2 \mathrm{~A}|$, where $|\mathrm{A}|=4$.
Solution:
Solve this following
Administrator
Class 10 Study Material
Class 9 Study Material
error: Sorry! There is some Error.
Let $A$ be a square matrix of order 3 , write the value of $|2 \mathrm{~A}|$, where $|\mathrm{A}|=4$.