$\mathop {\lim }\limits_{n \to \infty } \cos \left( {\pi \sqrt {{n^2} + n} } \right)$,जहाँ $n \in I$,है

  • A
    $1$
  • B
    $-1$
  • C
    $0$
  • D
    अस्तित्व में नहीं है

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यदि $\mathop {\lim }\limits_{x \to 0} \phi (x) = {a^3}, (a \ne 0)$; तो $\mathop {\lim }\limits_{x \to 0} \phi \left( {\frac{x}{a}} \right)$ का मान ज्ञात कीजिए :-

$\lim _{x \rightarrow 1} \frac{2^{2 x-2}-2^x+1}{\sin ^2(x-1)}=$

दी गई सीमा का मूल्यांकन करें: $\mathop {\lim }\limits_{x \to \pi } \left(x-\frac{22}{7}\right)$

दिए गए सीमा (limit) का मूल्यांकन करें: $\mathop {\lim }\limits_{x \to -1} \frac{x^{10}+x^{5}+1}{x-1}$

$\mathop {\lim }\limits_{x \to 3} \frac{{\sqrt {3x} - 3}}{{\sqrt {2x - 4} - \sqrt 2 }}$ का मान ज्ञात कीजिए।

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