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Vijay posted an Question
June 27, 2021 • 07:48 am 30 points
  • IIT JAM
  • Mathematics (MA)

4 sin 2x efo 1+sinx maximum value of sin'x 1+cos x cos x sin 2x is 1+4sin 2x sin x cos x

4 sin 2x efo 1+sinx Maximum value of sin'x 1+cos x cos x sin 2x is 1+4sin 2x Sin x cos x

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  • Alka gupta Best Answer

    ans 6...

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    your a23 is incorect in the first part of your solution.

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    what is ans given ??? if ans is 6 then correction in your qus

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    but you are starting with the wrongg question. I don't have the answer

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    it's sin2x only.

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    this is the standard qus .....and appeared in JEE exam....may be here some printing mistake

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    lemme check.

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    yes you are right.

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    why did you consider only 1 x value?.

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    here we want to find maxima .....so maximum value is unique.... point of maxima can be more than one

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