Question

find the value of (1/7^4) to the power 3

Answer 1

Hey friend here is your answer
$(\frac{1}{ {7}^{4} })^{3} = \frac{1}{ {7}^{ {4} \times {3} } } \\ = \frac{1}{ {7}^{12} }$
HOPE IT HELPS YOU...!!!