यदि $l, m$ $(l < m)$ समीकरण $ax^2 + bx + c = 0$ के मूल हैं,तो $\lim_{x \rightarrow \alpha} \frac{|ax^2 + bx + c|}{ax^2 + bx + c} = $

  • A
    $\frac{|a|}{a}, \forall \alpha \in R$
  • B
    $\frac{-|a|}{a}$,जब $\alpha \notin (l, m)$
  • C
    $\frac{-|a|}{a}$,जब $\alpha \in (l, m)$
  • D
    $\frac{|a|}{a}, \alpha \in (l, m)$

Explore More

Similar Questions

$\mathop {\lim }\limits_{n \to \infty } \frac{{\sqrt n }}{{\sqrt n + \sqrt {n + 1} }} = $

मान ज्ञात कीजिए: $\mathop {\lim }\limits_{x \to 1} \frac{x^{15}-1}{x^{10}-1}$

सीमा $\lim _{x \rightarrow-\infty}\left(\sqrt{4 x^2-x}+2 x\right)$ का मान है

फलन $f(x)$ की दाईं ओर और बाईं ओर की सीमा क्रमशः है:
$f(x)=\begin{cases} \frac{e^{1 / x}-1}{e^{1 / x}+1}, & \text{यदि } x \neq 0 \\ 0, & \text{यदि } x=0 \end{cases}$

$\mathop {\lim }\limits_{x \to 5} f(x)$ ज्ञात कीजिए,जहाँ $f(x)=|x|-5$ है।

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