IIT JAM
Anku Asked a Question
November 18, 2020 7:22 pmpts 30 pts
  • IIT JAM
  • Mathematics (MA)

Can't we solve it in other way..

can't we solve it in other way... . . .. . . .. . . . .
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  • Priyadarshan Choursiya Best Answer
    see attachment there is printing mistake since ds is part of surface area which is always positive
    • cropped3708859026030981075.jpg
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