R kumar sharma Asked a Question
January 27, 2021 5:06 ampts 30 pts
please explain eg 4 and specially its last step about N and n
  • 2 Answer(s)
  • like-1
  • 1 Likes
  • 5 Comments
  • Shares
  • Satpal singh
    see this attachment
    • cropped400202600736752456.jpg
    Likes(0) Reply(0)
  • Satpal singh thankyou
    see this video https://youtu.be/XVkdhU6nJbo
    Likes(0) Reply(0)
  • Satpal singh Best Answer
    if you are satisfied with this answer then accept it as best answer
    Likes(0) Reply(0)
  • Satpal singh
    if u have any doubt in this u can ask
    Likes(0) Reply(0)
  • Satpal singh
    see this attachment
    • cropped1249808768987329237.jpg
    Likes(0) Reply(0)