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Vijay posted an Question
February 18, 2021 • 15:06 pm 30 points
  • IIT JAM
  • Mathematics (MA)

Please sketch the curve r= a cos theta.

please send the solution to the problem given in the attachment.

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    Satpal singh Best Answer

    see this

    cropped6660921005770308075.jpg
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    Satpal sir, can we make this graph if we take "r" as -ve??

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    since theta varies from 0 to 2pi so r can take negagive values also. this r is different from radius

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    how is it different please tell.

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    it is in polar form. its modulus will represent the radius

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