Udith Asked a Question
June 1, 2020 8:57 pmpts 30 pts
If x^2+y^2=1,then prove that x=cos theta and y=sin theta
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  • Ujjawal vishal Best Answer
    see attached
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  • Dhairya sharma
    we can solve it by using polar coordinate system.see attached.
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  • Abhishek singh
    try to be as much interactive as possible. it would help you to build your concepts. best regards.
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  • Abhishek singh
    you are supposed to reply on your questions if you don't get what we are trying to convince. or if you get it, then also you should reply.
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    Abhishek singh
    how can I help?
  • Abhishek singh thankyou
    it's not the only solution bro your question. you can put x=sin(theta) and y=cos(theta) as well. so what I mean to say is, you can check by putting back in the equation. it's satis...
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  • Ruby negi thankyou
    you want proof mathematically, as sin^2(theta)+cos^2(theta)=1 so it's understood that x=sin(theta) and y=cos(theta)
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