यदि $a > 0$ और $b < 0$ है,तो $\mathop {\lim }\limits_{x \to {0^ + }} \frac{{\sqrt {1 - \cos 2ax} }}{{\sin bx}}$ का मान ज्ञात कीजिए।

  • A
    $\frac{a\sqrt{2}}{b}$
  • B
    $\frac{-a\sqrt{2}}{b}$
  • C
    $\frac{|a|\sqrt{2}}{|b|}$
  • D
    इनमें से कोई नहीं

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Similar Questions

$\lim _{x \rightarrow 0} \frac{\sin \left(\pi \cos ^2 x\right)}{x^2}$ का मान ज्ञात कीजिए।

$\mathop {\lim }\limits_{x \to 0} \frac{{1 - \cos 2x}}{x} = $

$\mathop {\lim }\limits_{x \to 0} \frac{{1 - \cos mx}}{{1 - \cos nx}} = $

दिए गए सीमा (limit) का मान ज्ञात कीजिए: $\mathop {\lim }\limits_{x \to 0} \frac{\sin ax}{bx}$

$\lim _{x \rightarrow 0} \frac{\sin ^{2}\left(\pi \cos ^{4} x\right)}{x^{4}}$ का मान ज्ञात कीजिए।

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