$\lim _{x \rightarrow 1}\left((1-x) \tan \left(\frac{\pi x}{2}\right)\right)=$

  • A
    $\frac{1}{\pi}$
  • B
    $\frac{3}{\pi}$
  • C
    $\frac{4}{\pi}$
  • D
    $\frac{2}{\pi}$

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$\lim _{x \rightarrow \pi / 6} \left[ \frac{3 \sin x - \sqrt{3} \cos x}{6x - \pi} \right]$ का मान ज्ञात कीजिए:

यदि $l_1 = \lim_{x \rightarrow 2^{+}} (x + [x])$,$l_2 = \lim_{x \rightarrow 2^{-}} (2x - [x])$ और $l_3 = \lim_{x \rightarrow \pi/2} \frac{\cos x}{x - \pi/2}$ है,तो:

$\mathop {\lim }\limits_{\theta \to {0^ + }} {(\sin \theta )^{(\sin \theta - {{\sin }^2}\theta )}}$ का मान क्या है?

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