Consider matrices \( A=\left[\begin{array}{ccc}1 & 2 & 3 \\ 4 & 1 &...

Channel:
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=uOGX59rlyqw



Duration: 16:52
10 views
0


Consider matrices \( A=\left[\begin{array}{ccc}1 & 2 & 3 \\ 4 & 1 & 2 \\ 1 & -1 & 1\end{array}\right] ; B=\left[\begin{array}{ccc}2 & 1 & 3 \\ 4 & 1 & -1 \\ 2 & 2 & 3\end{array}\right] ; C=\left[\begin{array}{c}14 \\ 12 \\ 2\end{array}\right] ; D=\left[\begin{array}{l}13 \\ 11 \\ 14\end{array}\right] ; X=\left[\begin{array}{l}x \\ y \\ z\end{array}\right] \) such that
P solutions of equation \( A X=C \) and \( B X=D \) represents two points \( P\left(x_{1}, y_{1}, z_{1}\right) \) and \( Q\left(x_{2}, y_{2}, z_{2}\right) \)

W. respectively in three dimensional space. If \( P^{\prime} Q^{\prime} \) is the reflection of the line \( P Q \) in the plane \( \prod: x+y+z=9 \), then the point which does not lie on \( P^{\prime} Q^{\prime} \) is :
(a) \( (3,4,2) \)
(b) \( (5,3,4) \)
(c) \( (7,2,3) \)
(d) \( (1,5,6) \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2023-03-21Find the number of integers in the range of the function \( \mathrm...
2023-03-21Let \( f: R \rightarrow\left(-\frac{\pi}{2}, 0\right] \) be a funct...
2023-03-21Find the number of functions that can be defined from the set \( A=...
2023-03-21Let \( f(x)=\sqrt{\sin ^{4} x+4 \cos ^{2} x}-\sqrt{\cos ^{4} x+4 \s...
2023-03-21Find the value of expression \( \left[\frac{18}{35}\right]+\left[\f...
2023-03-21Let function \( f(x) \) be defined as \( f(x)=x^{2}+b x+c \), where...
2023-03-21\( f: R \rightarrow R, f(x)=\frac{3 x^{2}+m x+n}{x^{2}+1} \). If th...
2023-03-21Let the range of the function \( f:\{1,2,3,4,5\} \rightarrow\{1,2,3...
2023-03-21If \( f(x)=x^{3}+3 x^{2}+4 x+b \sin x+c \cos x \forall x \in R \) i...
2023-03-21Let \( f(x)=|x-2| \) and \( g(x)=\underbrace{f(f(f(f \ldots .(f(x))...
2023-03-21Consider matrices \( A=\left[\begin{array}{ccc}1 & 2 & 3 \\ 4 & 1 &...
2023-03-21Let \( a, b \) are positive real numbers such that \( a-b=10 \), th...
2023-03-21Let \( f(x)=-x^{100} \). If \( f(x) \) is divided by \( x^{2}+x \),...
2023-03-21Let \( f: D \rightarrow R \) be defined as \( f(x)=\frac{x^{2}+2 x+...
2023-03-21If \( f(x)=\pi\left(\frac{\sqrt{x+7}-4}{x-9}\right) \), then the ra...
2023-03-21If the equation \( \left(p^{2}-4\right)\left(p^{2}-9\right) x^{3}+\...
2023-03-21Let \( |\overrightarrow{\mathbf{a}}|=1,|\overrightarrow{\mathbf{b}}...
2023-03-21The vertices of \( \triangle A B C \) are \( A(2,0,0), B(0,1,0), C(...
2023-03-21\( A B C D \) is a regular tetrahedron, \( A \) is the origin and \...
2023-03-21In above problem find the largest possible value of \( |\overrighta...
2023-03-21The vertices of \( \triangle A B C \) are \( A(2,0,0), B(0,1,0), C(...



Tags:
pw