$\sqrt[3]{61 - 46\sqrt{5}} = $

  • A
    $1 - 2\sqrt{5}$
  • B
    $1 - \sqrt{5}$
  • C
    $2 - \sqrt{5}$
  • D
    इनमें से कोई नहीं

Explore More

Similar Questions

$\sinh^{-1}(2) + \cosh^{-1}(2) - \tanh^{-1}\left(\frac{2}{3}\right) + \coth^{-1}(-2) = $

सम्मिश्र संख्या $(-5-12i)$ के वर्गमूल ज्ञात कीजिए।

यदि $\tanh^{-1}(x+iy) = \frac{1}{2} \tanh^{-1}\left(\frac{2x}{1+x^2+y^2}\right) + \frac{i}{2} \tan^{-1}\left(\frac{2y}{1-x^2-y^2}\right)$,जहाँ $x, y \in \mathbb{R}$,तो $\tanh^{-1}(iy) =$

यदि $\sqrt{-5-12 i}+\sqrt{7+24 i}$ का मान एक ऋणात्मक वास्तविक संख्या $k$ है,तो $k=$

यदि $2 \cosh 2x + 10 \sinh 2x = 5$ है,तो $x =$

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