Question

evaluate. (1/1+x^a-b)+(1/1+x^b-a)​

Answer 1

Answer:

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

= 1/(1+x^(a-b)) + 1/(1+x^-(a-b))

=1/(1+x^(a-b)) + (x^(a-b))/(1+x^(a-b))

=(1+x^(a-b))/(1+x^(a-b))

=1

Thanks for reading!

Answer 2

Answer:

1

Step-by-step explanation:

when you simplify you get above form which gets cancelled