જો $\lim _{x \rightarrow 2} \frac{3 x^2-a x+5 b}{x-2}=17$ હોય,તો $a b=$

  • A
    $-34$
  • B
    $-25$
  • C
    $-22$
  • D
    $22$

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અચળાંકો $\alpha$ અને $\beta$ ની કિંમતો શોધો જેથી $\lim_{x \to \infty} \left( \frac{x^2 + 1}{x + 1} - \alpha x - \beta \right) = 0$ થાય.

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જો $\lim_{x \to 3} \frac{x^2 - ax - 3b}{x - 3} = 5$ હોય, તો $a + b =$ શોધો.

$\alpha, \beta, \gamma \in R$ માટે,જો $\lim _{x \rightarrow 0} \frac{x^2 \sin(\alpha x) + (\gamma-1) e^{x^2}}{\sin(2x) - \beta x} = 3$ હોય,તો $\beta + \gamma - \alpha$ ની કિંમત શોધો:

જો $\alpha, \beta$ એ સમીકરણ $ax^2 + bx + c = 0$ ના બીજ હોય, તો $\lim_{x \rightarrow \beta} \frac{1 - \cos(ax^2 + bx + c)}{(x - \beta)^2}$ ની કિંમત શોધો.

જો $\lim _{x \rightarrow \infty}\left(\frac{x^2+1}{x+1}-a x-b\right)=0$, જ્યાં $a, b \in R$, તો:

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