If sum of the perpendicular distances of a variable point \( \mathr...

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=rNyVrBeYnv0


Duration: 10:22
163 views
0

If sum of the perpendicular distances of a variable point \( \mathrm{P}(x, y) \) from the lines \( x+y-5=0 \) and \( 3 x-2 y+7=0 \) is always 10. Show that \( \mathrm{P} \) must move on a line.
\( \mathrm{W} \)
šŸ“²PW App Link - https://bit.ly/YTAI_PWAP
šŸŒPW Website - https://www.pw.live



Other Videos By PW Solutions


2023-02-14A ray of light passing through the point \( (1,2) \) reflects on th...
2023-02-14If \( \lim _{x \rightarrow 2} \frac{x^{n}-2^{n}}{x-2}=80 \) and if ...
2023-02-14Find the locus of a point, which moves so that its distance from \(...
2023-02-14Planes are drawn parallel to co-ordinate planes through the points ...
2023-02-14Find the image of the point in the specified plane : \( (-2,0,0) \)...
2023-02-14A person standing at the junction (crossing) of two straight paths ...
2023-02-14Two spherical planets \( P \) and \( Q \) have the same uniform density \( \rho \), masses \( M_...
2023-02-14Find equation of the line which is equidistant from parallel lines ...
2023-02-14Find the image of the point in the specified plane : \[ (5,4,-3) \t...
2023-02-14A particle executes SHM with amplitude of \( 20 \mathrm{~cm} \) and time period of \( 12 \mathrm...
2023-02-14If sum of the perpendicular distances of a variable point \( \mathr...
2023-02-14A particle executes \( \mathrm{SHM} \) of period \( 1.2 \mathrm{~s} \) and amplitude \( 8 \mathr...
2023-02-14If the length of a simple pendulum is equal to the radius of the earth, its time period will be ...
2023-02-14What is the condition that the two lines with slopes \( m_{1} \) an...
2023-02-14A smooth tunnel is dug along the radius of earth that ends at centre. A ball is released from th...
2023-02-14If the lines \( y=3 x+1 \) and \( 2 y=x+3 \) are equally inclined t...
2023-02-14The period of a particle executing SHM is \( 8 \mathrm{~s} \). At \( t=0 \) it is at the mean po...
2023-02-14Find the image of the point \( (3,8) \) with respect to the line \(...
2023-02-14A particle is attached to a vertical spring and is pulled down a distance \( 4 \mathrm{~cm} \) b...
2023-02-14Three arrangements are shown in figure. (A) (B) P W (a) A spring of mass \( m \) and stiffness \...
2023-02-14The amplitude of a particle executing SHM about \( O \) is \( 10 \mathrm{~cm} \). Then (a) when ...


Tags:
pw