Feynman Fan posted an Question
September 02, 2020 • 18:14 pm 30 points
  • IIT JAM
  • Physics (PH)

I solved question number 10 by using two methods and both the methods are giving me two different answers i want to know which answer is correct and which one i

I solved question number 10 by using two methods and both the methods are giving me two different answers I want to know which answer is correct and which one is wrong and please point out the mistake in wrong answer

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    Ruby negi

    yes, jeevesh sir is right.. answer will come same by both methods.. u did a little bit mistake, I would suggest u that note these mistakes in a blank paper and keep remember that u will not make these mistakes again... these small small mistakes can deduct ur marks in jam..best regards...

  • Jeevesh magnani Best Answer

    I have *** started the condition in method 2 in solution where you made mistake, it's just a small mistake with taking negative of sine function. please see the attachment

    cropped146310710.jpg
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    I hope, this clears your doubt.

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    thank you so much 😊

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    please answer my other such questions also where i have asked to point out my mistake in my method please I'll be grateful because mostly such questions don't get answered satisfactorily

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