Anku posted an Question
October 16, 2020 • 00:36 am 30 points
  • IIT JAM
  • Mathematics (MA)

Please tell why not here r [encircled in red] should not have region -a<=r<=a ...

please tell why not here r should have region -a<=r<=a

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    Satyam Singh Best Answer

    in polar form (r,theta) are two parameters where r is the length and as we define r=√(a^2+b^2) and by definition of polar coordinates the r must have to be greater than 0 hope I cleared your doubt enjoy learning

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