$\mathop {\lim }\limits_{x \to 0} \frac{{1 - \cos 2x}}{x} = $

  • A
    $0$
  • B
    $1$
  • C
    $2$
  • D
    $4$

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Similar Questions

$\lim _{x}$ ${\rightarrow 0} \frac{\tan \left(\left[-\pi^2\right] x^2\right)-x^2 \tan \left(\left[-\pi^2\right]\right)}{\sin ^2 x}$ का मान ज्ञात कीजिए।

$\mathop {\lim }\limits_{x \to 0} \frac{\sin x}{x}$ का मान क्या है?

$\mathop {\lim }\limits_{x \to 0} \frac{\sin 2x}{x} = $

$\lim _{x}$ ${\rightarrow 0} \left( \left( \frac{1-\cos ^2(3 x)}{\cos ^3(4 x)} \right) \left( \frac{\sin ^3(4 x)}{(\log _e(2 x+1))^5} \right) \right)$ का मान $.........$ है।

यदि $a > 0$ और $b < 0$ है,तो $\mathop {\lim }\limits_{x \to {0^ + }} \frac{{\sqrt {1 - \cos 2ax} }}{{\sin bx}}$ का मान ज्ञात कीजिए।

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