Find the value of k such that (k-2)x +(k+3)y-5=0 is parallel to the line 2x-y+7=0
Find the value of k such that (k-2)x +(k+3)y-5=0 is parallel to the line 2x-y+7=0
Akhil sai , 11 Years ago
Grade upto college level
Analytical Geometry> straight-lines...
1 Answers
Sunil Kumar
Last Activity: 11 Years ago
k= -4/3
The given lines :
2x-y+7=0 and (k-2)x+(k+3)y-5=0 are parallel. So, the slope (m) for both the lines will be same.
so we have , m=2 from 2x-y+7=0
Equating it with the slope of the second line we can find the value of k.
i.e. 2= (2-k)/(k+3)
k = -4/3
Thanks & Regards
Sunil Kumar,
askIITians Faculty
M.Sc., IIT Kharagpur
LIVE ONLINE CLASSES
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Other Related Questions on analytical geometry
- The locus of the point represented by x= t^2 +t+1 and y=t^-t+1 is
- The locus of the point represented by x= t^2 +t+1 and y=t^-t+1 is
analytical geometry
1 Answer Available
Last Activity: 3 Years ago
show that the centroids of the triangles of which three perpendiculars lie along the lines y=m1x,y=m2x,y=m3x lie on y(3+m2m3+m3m2+m1m2)=x(m1+m2+m3+3m1m2m3)
show that the centroids of the triangles of which three perpendiculars lie along the lines y=m1x,y=m2x,y=m3x lie on y(3+m2m3+m3m2+m1m2)=x(m1+m2+m3+3m1m2m3)
analytical geometry
1 Answer Available
Last Activity: 3 Years ago
A circle has its center on straight line 5x-2y+1=0 and cuts the x axis at two points whose absciasse are -5,3 find equation of the circle and it's radius.
A circle has its center on straight line 5x-2y+1=0 and cuts the x axis at two points whose absciasse are -5,3 find equation of the circle and it's radius.
analytical geometry
1 Answer Available
Last Activity: 3 Years ago
Prove that ax^2+by^2+cz^2 +2ux+2vy+2wz+d=0 represent a cone if u^2/a+v^/b+w^2/c=d
Prove that ax^2+by^2+cz^2 +2ux+2vy+2wz+d=0 represent a cone if u^2/a+v^/b+w^2/c=d
analytical geometry
1 Answer Available
Last Activity: 3 Years ago