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Vijay Singh chauhan Asked a Question
February 18, 2021 7:27 ampts 30 pts
please send the solution to the problem given in the attachment.
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  • Piyush
    Any doubt then you can ask.
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  • Piyush thankyou
    Refer to this image
    • cropped8056613049490829346.jpg
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    Vijay Singh chauhan
    thank you so much, Piyush sir.
  • Piyush thankyou
    Can radius be negative , Answer is no but here 'r' is nothing but a representation of a point of circle in (r,theta) so this r can be negative, positive or zero.
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  • Sonu Best Answer
    see this attachment
    • cropped3920291312948797776.jpg
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  • Sonu
    yes but it depends in which manner you consider
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