Question

what is the multiplicative inverse of 7^-2

Answer 1

Multiple inverse of 2/7 is 2/7 multiply 7/2 that is 1

Answer 2

Answer:

49 is the multiplicative inverse of $7^{-2}$.

Step-by-step explanation:

$7^{-2}$ = $\frac{1}{7^{2} }$

$7^{-2}$ = $\frac{1}{49}$

∴ The multiplicative inverse of $\frac{1}{49}$ is 49.