यदि ${x^m}{y^n} = {(x + y)^{m + n}}$ है,तो ${\left. {\frac{dy}{dx}} \right|_{x = 1, y = 2}}$ का मान क्या होगा?

  • A
    $1/2$
  • B
    $2$
  • C
    $2m/n$
  • D
    $m/2n$

Explore More

Similar Questions

समीकरण $ax + by^2 = \cos y$ के लिए $\frac{dy}{dx}$ ज्ञात कीजिए।

यदि $2^x + 2^y = 2^{x + y}$ है,तो $\frac{dy}{dx}$ का मान किसके बराबर है?

Difficult
View Solution

यदि $y^{2}+\log _{e}\left(\cos ^{2} x\right)=y, x \in\left(-\frac{\pi}{2}, \frac{\pi}{2}\right),$ है,तो

यदि $\sqrt{x-xy} + \sqrt{y-xy} = 1$ है,तो $\frac{dy}{dx} = $

यदि $e^{-y} \cdot y = x$ है,तो $\frac{dy}{dx}$ क्या है?

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