मूल्य ज्ञात कीजिए: $\cos \left[ \lim_{x \rightarrow \infty} \frac{2 \pi |x| + \pi x}{|x| - 3x} + \lim_{x \rightarrow 0} \frac{\cos \left( \frac{\pi}{2} \cos^2 x \right)}{x^2} \right]$

  • A
    $1$
  • B
    $-1$
  • C
    $0$
  • D
    $\frac{1}{\sqrt{2}}$

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Similar Questions

$\mathop {\lim }\limits_{n \to \infty } \left( \frac{1}{2} + \frac{1}{{{2^2}}} + \frac{1}{{{2^3}}} + ... + \frac{1}{{{2^n}}} \right)$ का मान ज्ञात कीजिए।

यदि $f(x) = \frac{2}{x - 3}$,$g(x) = \frac{x - 3}{x + 4}$ और $h(x) = - \frac{2(2x + 1)}{x^2 + x - 12}$ है,तो $\lim_{x \to 3} [f(x) + g(x) + h(x)]$ का मान ज्ञात कीजिए।

यदि $\alpha$ और $\beta$ समीकरण $375x^2 - 25x - 2 = 0$ के मूल हैं,तो $\lim_{n \to \infty} \sum_{r=1}^n \alpha^r + \lim_{n \to \infty} \sum_{r=1}^n \beta^r$ का मान ज्ञात कीजिए।

$\lim _{x \rightarrow 0} \frac{1-\cos (1-\cos x)}{\sin ^4 x} = $

$\mathop {\lim }\limits_{x \to 3} \left\{ {\frac{{x - 3}}{{\sqrt {x - 2} - \sqrt {4 - x} }}} \right\} = $

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