Find ' \( k \) ' so that: \( \lim _{x \rightarrow 2} f(x) \) exists, where : \[ f(x)=\left\{\beg...

Channel:
PW Solutions
Subscribers:
443,000
Published on ● Video Link: https://www.youtube.com/watch?v=8CGeosO8SB4


Duration: 2:40
27 views
0

Find ' \( k \) ' so that:
\( \lim _{x \rightarrow 2} f(x) \) exists, where :
\[
f(x)=\left\{\begin{array}{l}
2 x+3, \text { if } x \leq 2 \\
x+2 k, \text { if } x2
\end{array}\right.
\]
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-10-26If one of the zeroes of a quadratic polynomial of the form x^2+a x+b is the negative of the other...
2022-10-26A B C D is a trapezium in which A B D C . D C is produced to E such that C E=A B (see the figure...
2022-10-26Evaluate the following limits : \[ \lim _{x \rightarrow 0} \frac{\sqrt{a^{2}+x^{2}}-\sqrt{a^{2}-...
2022-10-26Evaluate the following limits: \[ \lim _{x \rightarrow \sqrt{2}} \frac{x^{9}-3 x^{8}+x^{6}-9 x^{...
2022-10-26Naveen was having a plot in the shape of a quadrilateral. He decided to donate some portion of it...
2022-10-26Find the derivative of the following functions from first pirnciples : \[ -x \]
2022-10-26Members of golf course society decided to make use of a vacant land area for Yoga park and rest o...
2022-10-26Evaluate the following limits : \[ \lim _{x \rightarrow 0} \frac{\sqrt{x+2}-\sqrt{2}}{x} \]
2022-10-26Prove that \( \lim _{x \rightarrow 0} \frac{(1+x)^{n}-1}{x}=n \).
2022-10-26Find ' \( k \) ' so that: \( \lim _{x \rightarrow 2} f(x) \) exists, where : \[ f(x)=\left\{\beg...
2022-10-26Find ' \( k \) ' so that: \( \lim _{x \rightarrow 2} f(x) \) exists, where : \[ f(x)=\left\{\beg...
2022-10-26In a class, teacher gave two identical cardboard pieces which are in the shape of a parallelogram...
2022-10-26Assuming that straight line works as the plane mirror for a point, find the image of the point \...
2022-10-26In the given figure, ifQ R S is a quadrilateral such that diagonal Q S ⊥ S R as well as Q S ⊥ P Q...
2022-10-26Evaluate the left-hand and right-hand limits of the following function at \( x=1 \) : \[ f(x)=\l...
2022-10-26Find the equation of the line passing through the intersection of the lines: \[ 4 x+7 y-3=0 \tex...
2022-10-26Show that the area of the triangle formed by the lines whose equations are: \( y=m_{1} x+c_{1}, ...
2022-10-26Find ' \( k \) ' so that: \( \lim _{x \rightarrow 2} f(x) \) exists, where :
2022-10-26Prove that the product of the lengths of the perpendi-culars drawn from the points \( \left(\sqr...
2022-10-26In the following figure,Q R S and P A B C are two parallelograms of equal areas. Prove that Q C ...
2022-10-26A point D is taken on the side B C of a A B C such that B D=2 D C, then ar ( A B D) is equal to (...


Tags:
pw