1800-150-456-789
FlagBACK
Flag Analytical Geometry> straight lines...
question mark

two parallel lineL1=3x + y = 5 and L2=3x+y=15. a line is drawn passing through point (4, 3 ) and cuts L1 at A and L2 at Btwo perpendiculars are drawn at point A and B which cuts the lines L1 and L2 at A` and B` . what sould be the equation of line so that area AA`BB` is minimum.ans is 7x + y -31 =0pls explain ?

Sharandeep singh , 12 Years ago
Grade 12
anser 0 Answers

Provide a better Answer & Earn Cool Goodies

Enter text here...
star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments


Ask a Doubt

Get your questions answered by the expert for free

Enter text here...

Other Related Questions on Analytical Geometry

question mark
\tThe locus of the point represented by x= t^2 +t+1 and y=t^-t+1 is
Analytical Geometry
0 Answer Available

Last Activity: 2 Year ago(s)

question mark
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
0 Answer Available

Last Activity: 2 Year ago(s)

question mark
show that the equation (ab-h²)(ax²+2hxy+by²+2gx+2fy)+af²+bg²-2fgh=0 represent a pair of straight lines and that these straight lines form a rhombus with the lines ax²+2hxy+by²=0
Analytical Geometry
0 Answer Available

Last Activity: 2 Year ago(s)

question mark
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
0 Answer Available

Last Activity: 2 Year ago(s)

question mark
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
0 Answer Available

Last Activity: 2 Year ago(s)