Bruce Wayne posted an Question
August 29, 2020 • 19:52 pm 30 points
  • IIT JAM
  • Physics (PH)

Please provide me detail solution of this question...and also how should i solve such problems

please provide me detail solution of this question...and also how should i solve such problems

2 Answer(s) Answer Now
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    Dhairya sharma Best Answer

    because dear in ellipse x = a cos(thitha) and here a = 5 from geometry (like in circle x= r.costhitha) . Y = bsin(thitha) and b = 4.

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    hope u will get it

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    thank you so much ma'am

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    wc dear

  • Mahak best-answer

    see attached

    cropped5181784045504018944.jpg
    cropped479097652733022891.jpg
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    ma'am how did you write x=5cost and y=4sint?

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    as ellipse is given its standard form that x and y can be written as this

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    x^2/a^2 + y^2/b^2 =1

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    x = a cost and y=b sint

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    thank you soooooo much ma'am....you are best 😊😊😊

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    yours welcome

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