Home
Class 11
MATHS
Two straight lines u=0a n dv=0 pass thr...

Two straight lines `u=0a n dv=0` pass through the origin and the angle between them is `tan^(-1)(7/9)` . If the ratio of the slope of `v=0` and `u=0` is `9/2` , then their equations are (a) `y+3x=0a n d3y+2x=0` (b)`2y+3x=0a n d3y+2x=0` (c)`2y=3xa n d3y=x` (d) `y=3xa n d3y=2x`

Promotional Banner

Similar Questions

Explore conceptually related problems

Two straight lines u=0a n dv=0 pass through the origin and the angle between them is tan^(-1)(7/9) . If the ratio of the slope of v=0 and u=0 is 9/2 , then their equations are y+3x=0a n d3y+2x=0 2y+3x=0a n d3y+2x=0 2y=3xa n d3y=x y=3xa n d3y=2x

Two straight lines u=0a n dv=0 pass through the origin and the angle between them is tan^(-1)(7/9) . If the ratio of the slope of v=0 and u=0 is 9/2 , then their equations are (a) y+3x=0 and 3y+2x=0 (b) 2y+3x=0 and 3y+x=0 (c) 2y=3x and 3y=x (d) y=3x and 3y=2x

Find the obtuse angle between the lines x-2y+3=0\ a n d\ 3x+y-1=0.

Find the obtuse angle between the lines x-2y+3=0\ a n d\ 3x+y-1=0.

Find the angles between each of the following pairs of straight line: 3x-y+5=0\ a n d\ x-3y+1=0

Find the angles between each of the following pairs of straight line: 3x-y+5=0\ a n d\ x-3y+1=0

Find the acute angle between the lines 2x-y+3=0\ a n d\ x+y+2=0.

Find the acute angle between the lines 2x-y+3=0\ a n d\ x+y+2=0.

Find the angles between each of the following pairs of straight line: 3x+y+12=0\ a n d\ x+2y-1=0

Find the angles between each of the following pairs of straight line: 3x+y+12=0\ a n d\ x+2y-1=0