$\sinh ^{-1} 2 + \sinh ^{-1} 3 = x \Rightarrow \cosh x$ का मान ज्ञात कीजिए।

  • A
    $\frac{1}{2}(3 \sqrt{5} + 2 \sqrt{10})$
  • B
    $\frac{1}{2}(3 \sqrt{5} - 2 \sqrt{10})$
  • C
    $\frac{1}{2}(12 + 2 \sqrt{50})$
  • D
    $\frac{1}{2}(12 - 2 \sqrt{50})$

Explore More

Similar Questions

यदि $0 \leq A, B \leq \frac{\pi}{4}$ और $\cot A + \cot B + \tan A + \tan B = \cot A \cot B - \tan A \tan B$ है,तो $\sin(A + B) = $

$\cos \frac{2\pi}{28} \csc \frac{3\pi}{28} + \cos \frac{6\pi}{28} \csc \frac{9\pi}{28} + \cos \frac{18\pi}{28} \csc \frac{27\pi}{28}$ का सटीक मान क्या है?

यदि $\sin (y+z-x), \sin (z+x-y)$ और $\sin (x+y-z)$ समांतर श्रेणी ($A$.$P$.) में हैं,तो

यदि $(\sec A + \tan A)(\sec B + \tan B)(\sec C + \tan C) = (\sec A - \tan A)(\sec B - \tan B)(\sec C - \tan C)$ है,तो प्रत्येक पक्ष का मान क्या होगा?

यदि $\sin A + \sin 2A = x$ और $\cos A + \cos 2A = y$ है,तो $({x^2} + {y^2})({x^2} + {y^2} - 3) = $

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