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Rakesh Kumar posted an Question
February 06, 2021 • 17:50 pm 30 points
  • IIT JAM
  • Mathematics (MA)

12 find the area of the surface of the sphere x? + y2 + 22 = a2 which lies inside the cylirder x* + y2= ay. (a) 2a r (b) 2a (t 2) (c) 2a2 (d) 2a(2 t)

12 Find the area of the surface of the sphere x? + y2 + 22 = a2 which lies inside the cylirder X* + y2= ay. (A) 2a r (B) 2a (T 2) (C) 2a2 (D) 2a(2 T)

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    Deepak singh 1 best-answer

    Refer attachment option b is correct

    Adobe Scan 06-Feb-2021 (2).pdf
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    y ki limit a sin

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    converted into polar coordinates and limit of r is asin(theta) .

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