જો $\mathop {\lim }\limits_{x \to 5} \frac{{{x^k} - {5^k}}}{{x - 5}} = 500$ હોય,તો $k$ ની ધન પૂર્ણાંક કિંમત શોધો.

  • A
    $3$
  • B
    $4$
  • C
    $5$
  • D
    $6$

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ધારો કે $[t]$ એ મહત્તમ પૂર્ણાંક $\leq t$ દર્શાવે છે. જો કોઈ $\lambda \in R - \{0, 1\}$ માટે,$\lim_{x \rightarrow 0} \left| \frac{1-x+|x|}{\lambda-x+[x]} \right| = L$ હોય,તો $L$ ની કિંમત શોધો.

લક્ષની કિંમત શોધો: $\lim _{n \rightarrow \infty} \frac{1}{n^3} \sum_{k=1}^n (k^2 x)$

$\lim _{x}$ ${\rightarrow \infty} \frac{(2 x+1)^{50}+(2 x+2)^{50}+(2 x+3)^{50}+\cdots \cdots+(2 x+100)^{50}}{(2 x)^{50}+(10)^{50}} = \dots$

$\mathop {\lim }\limits_{x \to \infty } \frac{{{{(x + 1)}^{10}} + {{(x + 2)}^{10}} + \dots + {{(x + 100)}^{10}}}}{{{x^{10}} + {{10}^{10}}}}$ ની કિંમત શોધો.

જો $\lim _{x \rightarrow \infty}\left(\left(\frac{e}{1-e}\right)\left(\frac{1}{e}-\frac{x}{1+x}\right)\right)^x=\alpha$ હોય,તો $\frac{\log _e \alpha}{1+\log _e \alpha}$ ની કિંમત શોધો:

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