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Vijay posted an Question
June 10, 2021 • 14:26 pm 30 points
  • IIT JAM
  • Mathematics (MA)

Only answer what is asked for.

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

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  • Alka gupta Best Answer

    counter clockwise and clock wise direction denotes only sign. counter clockwise direction is positive direction and clock wise direction is negative direction. means sign of ans change only .

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    why and how does sign matter?

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    in vector calculus direction have importance.....anticlock wise direction always consider as a positive direction....if in qus they say find ans in clock wise direction then we have to multiply final ans by - sign

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    but you did not answer the why behind sign?

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