A) \[a=\sqrt{e}\]
B) \[a={{a}^{-1}}\]
C) \[a=e\]
D) none of these
Correct Answer: B
Solution :
\[{{a}^{2}}=e\Rightarrow {{a}^{-1}}({{a}^{2}})={{a}^{-1}}e\Rightarrow a={{a}^{-1}}\]You need to login to perform this action.
You will be redirected in
3 sec