Shwet Goyal posted an Question
October 24, 2021 • 01:06 am 30 points
  • IIT JAM
  • Mathematics (MA)

What is the minimum angle by which the coordinate axes have to be rotated in anticlockwise sense (in degrees), such that the function f(x) = 3x + 5x + 1016 has

What is the minimum angle by which the coordinate axes have to be rotated in anticlockwise sense (in Degrees), such that the function f(x) = 3x + 5x + 1016 has at least one Rolle's point (B) 1 (A) /180 tan-(5) tan(5) (C) 180/T tan(5) (D) -tan(5) ain/yl)

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    Navdeep goyal 1

    C

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    send me the solution also.

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    pics not upload due to network problem plz wait

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    check solution

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    sir, please explain the Lagrange point wala part

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    langrange point means point where condition satisfy

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    since x² is always positive we calculate those angle where x²>0

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    what's ur dabut

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    sir my doubt is that in this question there exists atleast one rolle's point , so why we take lagranges point?

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    roll point is also langrangee point

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    in langrange th f'(c)=f(b)-f(a)/b-a. if f(a)= f(b) then f'(c) = 0

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    understood or not

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    ok sir.

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