CSIR NET
Sanchari Pal Asked a Question
May 4, 2020 11:01 ampts 30 pts
  • CSIR NET
  • Physical Sciences

Tifr 2018 : mathematical methods

  • 1 Answer(s)
Answer Now
  • 0 Likes
  • 1 Comments
  • Shares
  • Chandra dhawan thankyou
    As you know that , integration of del(x-n) is equal to one, ,,, now look at the optiones,,,,,, Cosπ =-1,,, so the whole series becomes 1+ zero becos all the cos terms cancell outs ...
    Show more
    Likes(0) Reply(0)