Home
Class 12
MATHS
If the acute angle between the lines 4x-...

If the acute angle between the lines `4x-y+7=0, kx+5y-9=0` is `45^(@)`, then the value of k is

Promotional Banner

Similar Questions

Explore conceptually related problems

If the acute angle between the lines 4x-y+7=0 and kx-5y-9=0 is (pi)/(2) , then find the value of k

The angle between the lines kx+y+9=0 , y-3x=4 is 45^(@) then the value of k is

The angle between the lines 4x-y+9=0, 25x+15y+27=0 is

If the acute angle between the lines 2x+3y-5=0, 5x+ky-6=0 is pi//4 , then k =

If the acute angle between the lines 2x+3y-5=0 and 5x+ky-6=0 is (pi)/(4) ,then the value(s) of k is/are

Find the acute angle between lines x + y = 0 and y = 0

The angle between the lines 3x-y-1=0 and 2x+ky+5=0 is 45^(@) find k

Find the acute angle between the lines 7x-4y =0 and 3x-11y +2=0.

Find the angle between the lines 3x+5y=7,2x-y+4=0

If the angle between the lines kx-y+6=0 and 3x-5y+7=0 is (pi)/(4) then K=