Practicing Success
Practicing Success
CUET Preparation Today
If A and B are invertible matrices of the same order, then which of the following statement is not true ? |
$|A^{-1}|=|A|^{-1}$ $|A|A^{-1}=AdjA$ $(A+B)^{-1}=B^{-1}+A^{-1}$ $(AB)^{-1}=B^{-1}A^{-1}$ |
$(A+B)^{-1}=B^{-1}+A^{-1}$ |
