Home
Class 11
MATHS
" 13.Find the value of "k" ,if the angle...

" 13.Find the value of "k" ,if the angle between the straight lines "4x-y+7=0" and "kx-5y-9=0" is "45^(@)

Promotional Banner

Similar Questions

Explore conceptually related problems

Find the value of k if the angle between the straight lines 4x-y+7=0, kx-5y-9-0 is 45^(@)

The value of k, if the angle between the straight lines 4x-y+8=0,kx-5y-9=0 is 45^(@) is

Find the angle between the straight lines : 2x-y=9andx-3y+8=0

Find the value of k if the angle between the straight kx+y+9=0, 3x-y+4=0 is pi//4

The value of K gt 0 such that the angle between the lines 4x-y+7=0 and kx-5y-9=0 is 45^@ , is

The bisector of acute angle between the straight lines 4x+3y-6=0 and 5x+12y+9=0 is

Find the obtuse angle between the straight lines 9x+3y-4=0 and 2x+4y+5=0 .

Find the obtuse angle between the straight lines 9x+3y-4=0 and 2x+4y+5=0 .