यदि $\lim _{x \rightarrow 0} \frac{\sin (2+x)-\sin (2-x)}{x}=A \cos B$ है,तो $A$ और $B$ के मान क्रमशः क्या हैं?

  • A
    $1, 2$
  • B
    $2, 1$
  • C
    $1, 1$
  • D
    $2, 2$

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Similar Questions

यदि $f(x) = \begin{cases} \frac{\sin([x])}{[x]}, & \text{जब } [x] \neq 0 \\ 0, & \text{जब } [x] = 0 \end{cases}$ जहाँ $[x]$ महत्तम पूर्णांक फलन है,तो $\lim_{x \to 0} f(x) = $

$\mathop {\lim }\limits_{x \to 0} \frac{{\sin ({x^{1/3}})\ln (1 + 3x)}}{{{{(\tan^{ - 1}\sqrt x )}^2}({e^{5{x^{1/3}}}} - 1)}} = $

$\mathop {\lim }\limits_{x \to 0} \frac{{\sqrt {1 + x} - \sqrt {1 - x} }}{{\sqrt {2 + 3x} - \sqrt {2 - 3x} }}$ के लिए सही कथन है

$\mathop {\lim }\limits_{x \to \infty } {\left( {1 - \frac{4}{{x - 1}}} \right)^{3x - 1}} = $

$\lim _{x \rightarrow \infty} \left(\frac{x+a}{x+b}\right)^{x}$ का मान ज्ञात कीजिए।

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