(1200^(@))/(1+x^(a-b))+(1)/(1+x^(b-a))=1

Prove that (i) (a^(-1))/(a^(-1) + b^(-1)) + (a^(-1))/(a^(-1)-b^(-1)) = (2b^(2))/(b^(2) -a^(2)) (ii) (1)/(1+x^(a-b)) + (1)/(1+x^(b-a)) = 1

Prove that: (1)/(1+x^(a-b))+(1)/(1+x^(b-a))=1

Show that: (1)/(1+x^(a-b))+(1)/(1+x^(b-a))=1

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

Find the value of (1)/(1+x^(a-b))+(1)/(1+x^(b-a))

Prove that: 1/(1+x^(a-b))+1/(1+x^(b-a))=1

Solve: 1/(1+x^(a-b))+1/(1+x^(b-a))=?

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

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