Shwet Goyal posted an Question
October 24, 2021 • 01:03 am 30 points
  • IIT JAM
  • Mathematics (MA)

This is msq.

This is multiple select question. please explain it.

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    Navdeep goyal 1 Best Answer

    B check attachment

    cropped3039386930448773115.jpg
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    Can you explain it by graphical method?

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    check

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    f'(x) depand on x bcz (2-cosx ) always +ve if x>0 f'(x)>0 f is increasing x<0 f'(x) <0 f decrease

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    understand

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