$\mathop {\lim }\limits_{n \to \infty } \cos \left( {\frac{x}{2}} \right)\cos \left( {\frac{x}{4}} \right)\cos \left( {\frac{x}{8}} \right) \dots \cos \left( {\frac{x}{{{2^n}}}} \right)$ का मान क्या है?

  • A
    $1$
  • B
    $\frac{{\sin x}}{x}$
  • C
    $\frac{x}{{\sin x}}$
  • D
    इनमें से कोई नहीं

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$\lim _{x \rightarrow \frac{\pi}{2}} \frac{(1-\sin x)(8 x^3-\pi^3) \cos x}{(\pi-2 x)^4}$

यदि $f(x) = \frac{\sin(e^{x-2} - 1)}{\log(x-1)}$ है,तो $\lim_{x \to 2} f(x)$ का मान ज्ञात कीजिए।

$\lim _{x \rightarrow \infty}\left(1+\frac{2}{x}\right)^{3 x}=$

$\mathop {\lim }\limits_{x \to 0} f(x)$ ज्ञात कीजिए,जहाँ $f(x) = \begin{cases} \frac{x}{|x|}, & x \neq 0 \\ 0, & x=0 \end{cases}$

सीमा का मान ज्ञात कीजिए: $\lim _{x \rightarrow 0} \frac{\sqrt{1+x \sin x}-\sqrt{\cos x}}{\tan ^2 \frac{x}{2}}$

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