જો $y=\tan ^{-1}\left[\frac{\log _e\left(\frac{e}{x^2}\right)}{\log _e\left(e x^2\right)}\right]+\tan ^{-1}\left[\frac{3+2 \log _e x}{1-6 \log _e x}\right]$ હોય,તો $\frac{d^2 y}{d x^2}=$

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

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Similar Questions

સમીકરણ $x^5 - 5x^3 + 5x^2 - 1 = 0$ ને કેટલા સમાન બીજ છે?

જો $x^{2} y^{5}=(x+y)^{7}$ હોય,તો $\frac{d^{2} y}{d x^{2}}$ ની કિંમત શોધો.

જો $f(x) = \sin(\sin x)$ અને $f''(x) + \tan x f'(x) + g(x) = 0$ હોય,તો $g(x)$ શું છે?

જો $f(x) = \sin x + \cos x$ હોય,તો $f\left(\frac{\pi}{4}\right) f^{(iv)}\left(\frac{\pi}{4}\right)$ ની કિંમત શોધો.

જો $y = \sin x \sin 3x$ હોય,તો $n^{th}$ વિકલન $y_n$ શોધો.

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