Find the Sum of 1/(x + y) and 1/(x – y) :

Q. 121

  1. 2x/ (y2-x2)
  2. 2y/(x2-y2)
  3. 2x/(x2-y2)
  4. -2y/(x2-y2)
Anurag Mishra Professor Asked on 7th November 2015 in Maths.
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1 Answer(s)

Answer:  (3) 2x/(x^2 – y^2) 

Anurag Mishra Professor Answered on 17th November 2015.
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