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Aman Kumar Yadav posted an Question
August 27, 2021 • 18:06 pm 30 points
  • IIT JAM
  • Mathematics (MA)

The point(s) on the surface z = xy + i nearest to the origin is (are) a. (0,0,1) b. (0,0,-1) (1,0,1) (0,1,-1)

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  • Alka gupta Best Answer

    both A,B are correct ans in ans we get z^2 =1 means z= +-1 so we get two points (0,0,1) (0,0,-1)

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