Math, asked by kshitijtayade4594, 11 months ago

If C² + S² = 1, then 1+ C + ????S / 1 + C - ????S is equal to (a) C + ????S (b) C - ????S (c) S + ????C (d) S + ????C

Answers

Answered by vlaxmisrinivasu
1

Answer:

what sought of question is this

Similar questions