Let \( f(x)=\left\{\begin{array}{cc}\frac{x^{3}+x^{2}-16 x+20}{(x-2)^{2}}, & \text { if } x \neq...

Channel:
PW Solutions
Subscribers:
443,000
Published on ● Video Link: https://www.youtube.com/watch?v=45nnZGDvt9Q


Duration: 3:33
398 views
0

Let \( f(x)=\left\{\begin{array}{cc}\frac{x^{3}+x^{2}-16 x+20}{(x-2)^{2}}, & \text { if } x \neq 2 \\ k & , \text { if } x=2\end{array}\right. \). If \( f(x) \) be continuous for all \( \mathrm{x} \), then \( \mathrm{k}= \)
\( \mathrm{P} \)
(1) 7
(2) \( -7 \)
(3) \( \pm 7 \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-02-14shows the transfer characteristics of a base biased CE transistor. ...
2023-02-14The hypotenuse \( B C=a \) of a right-angled triangle \( A B C \) is divided into \( n \) equal ...
2023-02-14A parallel plate air capacitor is connected to a battery. The quant...
2023-02-14Area bounded by the curve \( x^{2}=4 y \) and the straight line \( ...
2023-02-14( W)
2023-02-14DIRECTIONS. In each of the following questions read the two stateme...
2023-02-14\[ \int \sqrt{x^{2}+x+1} d x \] \( \mathrm{P} \) W
2023-02-14A parallel plate capacitor of plate area \( A \) and separation \( ...
2023-02-14]igure (9-E22) shows a small body of mass \( m \) placed over a larger mass \( M \) whose surfac...
2023-02-14\[ \int \sqrt{x^{2}+x} d x \] P W
2023-02-14Let \( f(x)=\left\{\begin{array}{cc}\frac{x^{3}+x^{2}-16 x+20}{(x-2)^{2}}, & \text { if } x \neq...
2023-02-14From a complete ring of mass \( M \) and radius \( R \), a \( 30^{\circ} \) sector is removed. T...
2023-02-14In any \( \triangle \mathrm{ABC} \), prove that \[ \frac{\tan \frac{A}{2}}{(a-b)(a-c)}+\frac{\ta...
2023-02-14A small bead of mass \( m \) moving with velocity \( v \) gets \( \mathrm{P} \) threaded on a st...
2023-02-14A charge \( +q \) is fixed at each of the points \( x=x_{0} \), \( ...
2023-02-14\[ \int \sqrt{2 a x-x^{2}} d x \] \( \mathrm{P} \) W
2023-02-14Truth table for the given circuit (a) \begin{tabular}{l|l|l} \( \ma...
2023-02-14The area bounded by the curves \( y=\log _{e} x \) and \( \mathrm{y...
2023-02-14Samples of two radioactive nuclides A and B are taken. \( \lambda_{...
2023-02-14A 220 V A.C. supply is connected between points A and B What will b...
2023-02-14The solution set of the inequalitites \( 2 x+y \geq 4, x+y \leq 3 \), P W