Question

if abc = 1 find : 1/1+a+b^-1 + 1/1+b+c^-1 + 1/1+c+a^-1. please answer the question step by step please​

Answer 1

Answer:

first factorize the equation to make the power positive..

as the power become positive the sign of equation become negative

thn after cancelation.

we got 1 ..ans