કોઈપણ વાસ્તવિક સંખ્યા $n \in \mathbb{R}$ માટે,$(\cosh x + \sinh x)^n =$

  • A
    $\cosh nx - \sinh nx$
  • B
    $\cosh nx + \sinh nx$
  • C
    $\cosh^2 nx + 2 \sinh nx$
  • D
    $\cosh nx - \sinh nx$

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Similar Questions

જ્યારે $n=8$ હોય,ત્યારે $(\sqrt{3}+i)^n+(\sqrt{3}-i)^n=$

જો $z = \cos \alpha + i \sin \alpha$; $0 < \alpha < \frac{\pi}{4}$ હોય,તો $\left|\frac{1+z^4}{1-z^3}\right| = $

જો $\omega$ એ એકમનું સંકર ઘનમૂળ હોય,તો $(x - y)(x\omega - y)(x\omega^2 - y) = $

$(\sqrt{3}-i)^{\frac{2}{5}}$ ની કિંમતોમાંની એક કિંમત કઈ છે?

કિંમત શોધો: $[\sqrt{2}(\cos 56^{\circ} 15^{\prime} + i \sin 56^{\circ} 15^{\prime})]^8$

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