Rajmohan posted an Question
July 10, 2021 • 15:47 pm 30 points
  • CSIR NET
  • Physical Sciences

How the second relation got from the first equation? any thing missed in the second line?

How the second relation got from the first equation? Any thing missed in the second line?

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    Ravi bhushan

    Here is the detailed solution. 1/2 is missing and l^2 is written instead of x^2.

    cropped1142267905917700405.jpg
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