If l, m(l< m) are roots of a x^{2}+b x+c=0, then \lim_{x \to \alpha} {|a x^{2}+b x+c|}/{a x^{2}+b x+c}=

Correct Answer is : |a|a, when α∈(l,m)

\frac{|a|}{a}, \forall \alpha \in R

\frac{-|a|}{a}, when \alpha \notin(1, m)

\frac{-|a|}{a}, when \alpha \in(l, m)

\frac{|a|}{a}, when \alpha \in(l, m)

AP EAPCET 04-Jul-2022 Shift 2 Paper

Section: Mathematics

Question : 60 of 160

Marks: +1, -0

If l,m(l<m) are roots of ax2+bx+c=0, then

lim

x→α

‌

|ax2+bx+c|

ax2+bx+c

Go to Question:

Prev Question

Next Question