Surabhi posted an Question
July 14, 2020 • 14:43 pm 30 points
  • IIT JAM
  • Mathematics (MA)

Example: 13 cos x x let fr)= 2sin x 2x. the value of limis equal to f(x), an x (a) (c) 0 (b) (d) none of these . please explain

Example: 13 cos x X Let fr)= 2sin x 2x. The value of limis equal to f(x), an x (a) (c) 0 (b) (d) none of these

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    Deepak singh 1 best-answer

    option c is correct

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    by determinant property, x will be divided in any one row or any column , so I have divided x in row 2 for easy calculation

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    any doubt

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    please ask

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