Question

The value of (2/7)-² is a) 4/49 b) -4/14 c) 49/4​

Answer 1

Answer:

I am asking the same question bro

Step-by-step explanation:

tq

Answer 2

Answer:

49/4

Step-by-step explanation:

If the exponent is negative, we should take the reciprocal after we get the value