मान लीजिए $f(x) = \lim_{y \to 0} \frac{(1 - \cos(xy))\tan(xy)}{y^3}$. तो समीकरण $f(x) = \sin x, x \in R$ के हलों की संख्या क्या है?

  • A
    $0$
  • B
    $2$
  • C
    $3$
  • D
    $1$

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Similar Questions

$\mathop {\lim }\limits_{n \to \infty } \left[ {\frac{1}{{{n^3} + 1}} + \frac{4}{{{n^3} + 1}} + \frac{9}{{{n^3} + 1}} + \dots + \frac{{{n^2}}}{{{n^3} + 1}}} \right] = $

यदि $\lim _{x \rightarrow 0} \frac{e^{2 x}-1}{5 x}=l$ और $\lim _{x \rightarrow 1} \frac{2}{x-1} \log x=m$ है,तो वह त्रिघात समीकरण जिसके मूल $5l, m$ और $1$ हैं,क्या होगा:

$\mathop {\lim }\limits_{x \to \infty } \,{\left( {\frac{{x + a}}{{x + b}}} \right)^{x + b}} = $

$\operatorname{Lt}_{x \rightarrow 0} \left( \frac{1+5x^2}{1+3x^2} \right)^{\frac{1}{x^2}}$ का मान है

दिए गए सीमा का मूल्यांकन करें: $\mathop {\lim }\limits_{x \to 0} (\text{cosec}\,x - \cot x)$

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