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Deepak Patra posted an Question
December 26, 2021 • 20:48 pm 30 points
  • IIT JAM
  • Mathematics (MA)

53. let g={n e in: tisoe y be such that x =26 and x> 30. then, x is equal to 4. the number of critical points of the function flx, v) = (x2 +3y)e +y is mbar af

53. Let G={n E IN: TISOE y be such that x =26 and x> 30. Then, x is equal to 4. The number of critical points of the function flx, v) = (x2 +3y)e +y is mbar af elements in the set (x e Sa :x =e}, where e is the identity element oe

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    Deepak singh 1 Best Answer

    Refer attachment

    cropped1055921551616651349.jpg
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    sir critical point means it have to satisfy df/dx =0 and df/ dy=0 ... but here the point (1,0) and (-1,0) satisfy df/dx =0 but don't satisfy df/dy= 0 ... then how can these 2 points be critical point????

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    (1,0) is satisfying df/dy

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