જો $y = \cos \left(\frac{\pi}{3} + \cos^{-1} \frac{x}{2}\right)$ હોય,તો $(x - y)^2 + 3y^2$ ની કિંમત . . . . . . થાય.

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

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Similar Questions

$x = 0$ આગળ $\frac{d}{dx} \tan^{-1} \left[ \frac{3a^2x - x^3}{a(a^2 - 3x^2)} \right]$ નું મૂલ્ય શોધો.

જો $y = \sin^{-1}\left(\frac{1-x^2}{1+x^2}\right)$ હોય,જ્યાં $0 < x < 1$,તો $\frac{dy}{dx}$ શોધો.

$\sin \left[ \cos^{-1} \left( \frac{3}{5} \right) + \tan^{-1} 2 \right] = $

વિધેય $f(x) = \cos^{-1} \left\{ \frac{1}{\sqrt{13}} (2\cos x - 3\sin x) \right\} + \sin^{-1} \left\{ \frac{1}{\sqrt{13}} (2\cos x + 3\sin x) \right\}$ નું $x = \frac{3}{4}$ આગળ $x$ ની સાપેક્ષે વિકલન શોધો.

$x$ ની કિંમત શોધો,જ્યાં $x>0$ અને $\tan \left(\sec ^{-1}\left(\frac{1}{x}\right)\right)=\sin \left(\tan ^{-1} 2\right)$ છે.

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