Question

7 oblique 5 ki power one by two into 5 oblique 7 ki power 1 by 2 ​

Answer 1

Answer:

$( { \frac{7}{5} )}^{ \frac{1}{2} } \times ( { \frac{5}{7}) }^{ \frac{1}{2} } = ( { \frac{7}{5} )}^{ \frac{1}{2} } \times ( { \frac{7}{5}) }^{ \frac{ - 1}{2} } = ( { \frac{7}{5} )}^{ \frac{1}{2} - \frac{1}{2} } = { (\frac{7}{5}) }^{0} = 1$