જો $ y = (\tan^{-1} x)^2 $ હોય,તો $ (x^2 + 1)^2 y_2 + 2x(x^2 + 1) y_1 $ ની કિંમત શોધો.

  • A
    $ 0 $
  • B
    $ 1 $
  • C
    $ 4 $
  • D
    $ 2 $

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Similar Questions

જો $y=x+\tan x$ હોય, તો $\cos ^2 x \frac{d^2 y}{d x^2}+2 x$ ની કિંમત શું થાય?

જો $\sqrt{1-x^2}+\sqrt{1-y^2}=a(x-y)$ હોય, તો $\left[\left(1-x^2\right)^2 \frac{d^2 y}{d x^2}+y\left(1-x^2\right)\right] \frac{d y}{d x}=$

જો $y = 1 - x + \frac{x^2}{2!} - \frac{x^3}{3!} + \frac{x^4}{4!} - \dots$,હોય,તો $\frac{d^2y}{dx^2} = $

જો $y^{1/4} + y^{-1/4} = 2x$,અને $(x^2 - 1) \frac{d^2y}{dx^2} + \alpha x \frac{dy}{dx} + \beta y = 0$ હોય,તો $|\alpha - \beta|$ ની કિંમત ...... છે.

જો $y=3 e^{5 x}+5 e^{3 x}$ હોય,તો $\frac{d^{2} y}{d x^{2}}-8 \frac{d y}{d x}=$ ($y$ માં)

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