જો $y = (\tan^{-1} x)^2$ હોય,તો $(x^2 + 1)^2 \frac{d^2 y}{dx^2} + 2x(x^2 + 1) \frac{dy}{dx} = $

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

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Similar Questions

જો વિધેય $y = \sin^{-1} x$ હોય,તો $\left(1-x^2\right) \frac{d^2 y}{d x^2}$ ની કિંમત કેટલી થાય?

$y=e^{a \sin ^{-1} x} \Rightarrow (1-x^2) y_{n+2}-(2 n+1) x y_{n+1}$ ની કિંમત શોધો.

જો $y=a \cos (\log x)+b \sin (\log x)$,જ્યાં $a, b$ પ્રાચલો છે,તો $x^2 y^{\prime \prime}+x y^{\prime}$ ની કિંમત શોધો.

$y = a \cos x + (b + 2x) \sin x \Rightarrow y^{\prime \prime} + y = $

જો $f$ એક બહુપદી હોય,તો $f(e^x)$ નું દ્વિતીય વિકલિત શું થાય?

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