Question

is equal to
please tell me answer​

Answer 1

Answer:

Option a)

$a {}^{mn}$

is the answer.

Answer 2

Answer:

Have a nice day...

Step-by-step explanation:

Here, given that

${( {a}^{m}) }^{n}$

$= {a}^{mn}$

so, the required answer is

${a}^{mn}$

thanks a lot..