ધારો કે $t_{n}$ એ અનંત શ્રેણી $\frac{1}{1 !} + \frac{10}{2 !} + \frac{21}{3 !} + \frac{34}{4 !} + \frac{49}{5 !} + \ldots$ નું $n^{th}$ પદ દર્શાવે છે. તો $\lim _{n \rightarrow \infty} t_{n}$ શું છે?

  • A
    $e$
  • B
    $0$
  • C
    $e^{2}$
  • D
    $1$

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સીમાની ગણતરી કરો: $\lim _{x}$ ${\rightarrow \infty} \frac{(\sqrt{3 x+1}+\sqrt{3 x-1})^6+(\sqrt{3 x+1}-\sqrt{3 x-1})^6}{\left(x+\sqrt{x^2-1}\right)^6+\left(x-\sqrt{x^2-1}\right)^6} x^3$

$\lim_{x \to 3} \frac{[x] - 3}{x - 3}$ ની કિંમત શું છે, જ્યાં $[\cdot]$ એ મહત્તમ પૂર્ણાંક વિધેય (greatest integer function) દર્શાવે છે?

$\mathop {\lim}\limits_{x \to 1} \left[ {\left[ {\frac{4}{{{x^2} - {x^{ - 1}}}} - \frac{{1 - 3x + {x^2}}}{{1 - {x^3}}}} \right]^{ - 1} + \frac{{3 \cdot ({x^4} - 1)}}{{{x^3} - {x^{ - 1}}}}} \right] = $

$\lim _{x \rightarrow 0}\left[\tan \left(x+\frac{\pi}{4}\right)\right]^{1 / x}$ ની કિંમત શોધો.

$\mathop {\lim }\limits_{x \to 0} \frac{{{e^{1/x}} - 1}}{{{e^{1/x}} + 1}} = $

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