Question

TanA/1-TanA-cotA/1-cotA=cosA+sinA/cosA-sinA

Answer 1

First of all, break it into the simplest form n take LCM n then cancel❌ the matching numerator n denominator then at second last step we need to take (-) common then the (-) gets multiplied with the (-) n becomes (+) then we can easily get the answer.