Question

show that 1/1+x^a-b +1/1+x^b-a=1​

Answer 1

Answer:

1/1+x^a-b+1/1+1/x^a-b

1/1+x^a-b+x^a-b/1+x^a-b

Denominator same take common and numerator, denominator cancel each other and answer u get 1