Question

Find the value of (- 5/7) ^-6 ÷(-5/7) ^-6.​

Answer 1

Answer:

(-5/7) -⁶

--------

(-5/7) -⁶

= 1

Answer 2

ANY NUMBER DIVIDED BY ITSELF IS 1

So,

ACOORDING TO QUESTIO

$( { \frac{ - 5}{7} })^{ - 6} \div ( { \frac{ - 5}{7} })^{ - 6} = 1$