Question

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

Answer 1

Answer:

$</p><p>{\green{\underline{\underline{\huge{\mathfrak\orange {your\:answer\:attached\:in\:the\:photo}}}}}}$