यदि $x = a \cos^3 \theta$ और $y = b \sin^3 \theta$ है,तो:

  • A
    $(\frac{a}{x})^{2/3} + (\frac{b}{y})^{2/3} = 1$
  • B
    $(\frac{b}{x})^{2/3} + (\frac{a}{y})^{2/3} = 1$
  • C
    $(\frac{x}{a})^{2/3} + (\frac{y}{b})^{2/3} = 1$
  • D
    $(\frac{x}{b})^{2/3} + (\frac{y}{a})^{2/3} = 1$

Explore More

Similar Questions

यदि $A$ और $B$ न्यून कोण हैं जैसे कि $\sin A = \sin^2 B$ और $2 \cos^2 A = 3 \cos^2 B$,तो $(A, B) =$

$\left(\sin 70^{\circ}\right)\left(\cot 10^{\circ} \cot 70^{\circ}-1\right)$ का मान है

यदि $a \cos^3 \alpha + 3a \cos \alpha \sin^2 \alpha = m$ और $a \sin^3 \alpha + 3a \cos^2 \alpha \sin \alpha = n$ है,तो $(m + n)^{2/3} + (m - n)^{2/3}$ का मान ज्ञात कीजिए:

Difficult
View Solution

एक धनात्मक पूर्णांक $n$ के लिए,मान लीजिए ${f_n}(\theta ) = \left( {\tan \frac{\theta }{2}} \right)(1 + \sec \theta )(1 + \sec 2\theta )(1 + \sec 4\theta ) \dots (1 + \sec {2^n}\theta ).$ तो

यदि $\alpha, \beta$ न्यून कोण हैं जैसे कि $\frac{\sin \alpha}{\sin \beta} = \frac{6}{5}$ और $\frac{\cos \alpha}{\cos \beta} = \frac{9}{5 \sqrt{5}}$,तो $\sin \alpha = $

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