x/(x – y) + y/(x + y) + 2xy/(y² – x²) will be = ?

  1. x + y
  2. 1
  3. -1
  4. (x² + y³)
Anurag Mishra Professor Asked on 18th April 2016 in Maths.
Add Comment
  • 0 Answer(s)
  • Your Answer

    By posting your answer, you agree to the privacy policy and terms of service.