જો $y = \cos^{-1} \left\{ \frac{a \cos x - b \sin x}{\sqrt{a^2 + b^2}} \right\}$ હોય,તો $\frac{d^2 y}{d x^2}$ ની કિંમત શોધો.

  • A
    $a - b$
  • B
    $a + b$
  • C
    $1$
  • D
    $0$

Explore More

Similar Questions

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 $x=\frac{1-\sqrt{y}}{1+\sqrt{y}}$ હોય, તો $(x+1) \frac{d^2 y}{d x^2}+\left(\frac{3 \sqrt{y}+1}{\sqrt{y}}\right) \frac{d y}{d x}$ ની કિંમત શોધો.

$\cos^{-1}(4x^3 - 3x)$ નું $\cos^{-1}(2x^2 - 1)$ ની સાપેક્ષ દ્વિતીય ક્રમનું વિકલિત, જ્યાં $\frac{1}{2} < x < 1$ છે, તે શું થશે?

જો $y=e^{\sin ^{-1} x}$ હોય,તો $\left(1-x^2\right) y_2-x y_1=$

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} = $

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo