જો $\tan y = \frac{x \sin \alpha}{1-x \cos \alpha}$ અને $\frac{dy}{dx} = \frac{m}{x^2+2nx+1}$ હોય,તો $m^2+n^2$ ની કિંમત શોધો.

  • A
    $2$
  • B
    $3$
  • C
    $1$
  • D
    $4$

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Similar Questions

વક્ર $y=(1+x)^{2y}+\cos^{2}(\sin^{-1} x)$ માટે $x=0$ આગળ અભિલંબનું સમીકરણ શું છે?

જો $x^{y} + y^{x} = a^{b}$ હોય,તો $x = 1, y = 2$ આગળ $\frac{dy}{dx}$ શોધો.

જો $f(x+ay)+g(x-ay)=0$ હોય,તો $a \frac{dy}{dx}=$

જો $f(x) = \frac{1}{x^3} \int_5^x (2u^2 - u f'(u)) du$ હોય, તો $f'(5) = $

જો ${x^y} = {e^{x - y}}$ હોય,તો $\frac{dy}{dx} = $

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