For \( x \in R \), the expression \( \frac{x^{2}+2 x+c}{x^{2}+4 x+3...

Channel:
PW Solutions
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=bVbKKqAORHc


Duration: 5:27
0 views
0

For \( x \in R \), the expression \( \frac{x^{2}+2 x+c}{x^{2}+4 x+3 c} \) can take all real values if \( c \in \) :
\( \mathrm{P} \)
(a) \( (1,2) \)
(b) \( [0,1] \)
W
(c) \( (0,1) \)
(d) \( (-1,0) \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-03-21C mplete set of solution of \( \log _{1 / 3}\left(2^{x+2}-4^{x}\rig...
2023-03-21How many roots does the following equation possess \( 3^{|x|}(|2-| ...
2023-03-21I. the equation \( x^{2}+a x+12=0, x^{2}+b x+15=0 \) and \( x^{2}+(...
2023-03-21If \( \cot \alpha \) equals the integral solution of inequality \( ...
2023-03-21If \( \alpha, \beta \) be the roots of \( 4 x^{2}-17 x+\lambda=0, \...
2023-03-21If \( \alpha \) and \( \beta \) are the real roots of \( x^{2}+p x+...
2023-03-21Let \( f(x)=x^{2}+a x+b \). If the maximum and the minimum values o...
2023-03-21If \( (-2,7) \) is the highest point on the graph of \( y=-2 x^{2}-...
2023-03-21Minimum possible number of positive root of the quadratic equation ...
2023-03-21Let \( f(x)=x+(1-x) x^{2}+(1-x)\left(1-x^{2}\right) x^{3}+\ldots \l...
2023-03-21For \( x \in R \), the expression \( \frac{x^{2}+2 x+c}{x^{2}+4 x+3...
2023-03-21Subjective Type Questions \( \mathrm{P} \) W Let \( y=f(x) \) be a ...
2023-03-21Let \( f(x)=\left[\begin{array}{l}x^{2}+a ; 0 \leq x1 \\ 2 x+b ; 1 ...
2023-03-21Matching Type Questions \( \mathrm{P} \) Column I Column II W (A) T...
2023-03-21If \( f(x)=\left\{\begin{array}{cc}\frac{x-e^{x}+1-\{1-\cos 2 x\}}{...
2023-03-21Let \( f(x)=\frac{e^{\tan x}-e^{x}+\ln (\sec x+\tan x)-x}{\tan x-x}...
2023-03-21Let \( f(x)=\left\{\begin{array}{cc}\frac{1-\tan x}{4 x-\pi} & x \n...
2023-03-21Number of points of discontinuity of \( f(x)=\left\{\frac{x}{5}\rig...
2023-03-21If \( y_{1} \) and \( y_{2} \) are the solution of differential equ...
2023-03-21Single Integer Answer Type Questions \( \mathrm{P} \) Let \( f(x) \...
2023-03-21Single Integer Answer Type Questions \( \mathrm{P} \) If \( \phi(x)...


Tags:
pw