દ્વિઘાત સમીકરણ જેના બીજ $m$ અને $n$ છે,જ્યાં $m = \lim_{x \rightarrow 0} \frac{x \log(1+2x)}{x \tan x}$ અને $n = \lim_{x \rightarrow 0} \frac{\log x + \log(\frac{1+x}{x})}{x}$ છે,તે શોધો.

  • A
    $x^2-x+2=0$
  • B
    $x^2-3x+2=0$
  • C
    $x^2+x+2=0$
  • D
    $x^2+3x+2=0$

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જો $f(x) = \begin{cases} x & \text{જો } x < 0 \\ 1 & \text{જો } x = 0 \\ x^2 & \text{જો } x > 0 \end{cases}$ હોય,તો $\mathop {\lim }\limits_{x \to 0} f(x) = $

આપેલ લક્ષની કિંમત શોધો: $\mathop {\lim }\limits_{x \to 0} \frac{(x+1)^{5}-1}{x}$

નીચેના વિધાનો ધ્યાનમાં લો:
વિધાન $1$: $\lim _{x \rightarrow 1} \frac{a x^{2}+b x+c}{c x^{2}+b x+a} = 1$ (જ્યાં $a+b+c \neq 0$).
વિધાન $2$: $\lim _{x \rightarrow -2} \frac{\frac{1}{x}+\frac{1}{2}}{x+2} = \frac{1}{4}$.

જો ${x_n} = \frac{{1 - 2 + 3 - 4 + 5 - 6 + \dots - 2n}}{{\sqrt {{n^2} + 1} + \sqrt {4{n^2} - 1} }},$ હોય,તો $\mathop {\lim }\limits_{n \to \infty } {x_n}$ ની કિંમત શોધો.

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ધારો કે $f(x) = \lim_{y \rightarrow \infty} y(x^{1/y} - 1)$,અને $2022 f(\frac{1}{x}) + P f(x) = f(x^2)$,તો $P =$

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