વક્ર $x=t^{2}+3t-8$,$y=2t^{2}-2t-5$ માટે બિંદુ $(2,-1)$ આગળ સ્પર્શકનો ઢાળ શોધો.

  • A
    $\frac{22}{7}$
  • B
    $\frac{6}{7}$
  • C
    $\frac{7}{6}$
  • D
    $-\frac{6}{7}$

Explore More

Similar Questions

જો $x=\cos ^3 \theta-\sin ^3 \theta$ અને $y=\sqrt[3]{\cos \theta}-\sqrt[3]{\sin \theta}$ હોય,તો $\theta=\frac{\pi}{4}$ પર $\frac{d y}{d x}$ નું મૂલ્ય શોધો.

જો $x = a(\cos \theta + \theta \sin \theta )$ અને $y = a(\sin \theta - \theta \cos \theta )$ હોય,તો $\frac{dy}{dx} = $

જો $x = a(\cos \theta + \theta \sin \theta)$,$y = f(\theta)$,$f(2\pi) = 0$,$\frac{dy}{dx} = \frac{\tan \theta}{\theta}$,$\theta \neq 0$ અને $\theta \neq (2n+1)\frac{\pi}{2}$ હોય,તો $f\left(\frac{\pi}{3}\right) = $

$e^{\cos x}$ ની સાપેક્ષમાં $\sin ^{2} x$ નું વિકલન કરો.

જો $\cos (f(x))=\frac{1-x^2}{1+x^2}$ અને $\tan (g(x))=\frac{3 x-x^3}{1-3 x^2}$ હોય,તો $\frac{d f}{d g}=$

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