જો $f(x) = \frac{e^{1/x} - 1}{e^{1/x} + 1}$ હોય,તો

  • A
    $\lim_{x \rightarrow 0^+} f(x) = 1$
  • B
    $\lim_{x \rightarrow 0^-} f(x) = -1$
  • C
    $\lim_{x \rightarrow 0} f(x) = 0$
  • D
    $\lim_{x \rightarrow \infty} f(x) = 0$

Explore More

Similar Questions

ધારો કે $f(x)=5-|x-2|$ અને $g(x)=|x+1|, x \in R$. જો $f(x)$ તેની મહત્તમ કિંમત $\alpha$ પર અને $g(x)$ તેની ન્યૂનતમ કિંમત $\beta$ પર પ્રાપ્ત કરે,તો $\lim _{x \rightarrow-\alpha \beta} \frac{(x-1)\left(x^2-5 x+6\right)}{x^2-6 x+8}$ ની કિંમત શોધો.

$\mathop {\lim }\limits_{y \to 0} \frac{{\sqrt {1 + \sqrt {1 + {y^4}} } - \sqrt 2 }}{{{y^4}}} = $

$\lim _{x \rightarrow 0} \frac{\sqrt{1-\cos x^2}}{1-\cos x} = $

$\mathop {\lim }\limits_{x \to a} \frac{{\sqrt {a + 2x} - \sqrt {3x} }}{{\sqrt {3a + x} - 2\sqrt x }} = \dots$ (જ્યાં $a \ne 0$)

$\mathop {\lim }\limits_{x \to 0} \frac{{x({2^x} - 1)}}{{1 - \cos x}} = $

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo