$\mathop {Limit}\limits_{x \to 0^+} \frac{1}{x\sqrt{x}} \left( a \tan^{-1} \frac{\sqrt{x}}{a} - b \tan^{-1} \frac{\sqrt{x}}{b} \right)$ ની કિંમત કેટલી થાય?

  • A
    $\frac{a - b}{3}$
  • B
    $0$
  • C
    $\frac{a^2 - b^2}{6a^2b^2}$
  • D
    $\frac{a^2 - b^2}{3a^2b^2}$

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Similar Questions

$\mathop {\lim }\limits_{n \to \infty } {\left[ {\frac{{\sin \left( n \right)}}{{{n^2}}} + \log \left( {\frac{{en + 1}}{{n + e}}} \right)} \right]^n}$ ની કિંમત શોધો.

જો $f(x)$ એ વિકલનીય વિધેય હોય,તો $\mathop {\lim }\limits_{x \to a} \frac{af(x) - xf(a)}{x - a}$ ની કિંમત શું થાય?

$\lim _{x \rightarrow \frac{\pi}{2}}\left(\frac{1}{\left(x-\frac{\pi}{2}\right)^2} \int_{x^3}^{\left(\frac{\pi}{2}\right)^3} \cos \left(t^{1/3}\right) d t\right)$ ની કિંમત શોધો.

$\lim _{x \rightarrow 0} \frac{\cos 2x - \cos 3x}{\cos 4x - \cos 5x} = $

ધારો કે $f(2) = 4$ અને $f'(2) = 4$,તો $\mathop {\lim }\limits_{x \to 2} \,\frac{{xf(2) - 2f(x)}}{{x - 2}}$ ની કિંમત શોધો.

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