If the distance between the lines `2x+y+k=0,6x+3y+2=0` is `(7)/(3sqrt(5))` then the value of `k` is

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

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

distance between the lines 5x+3y-7=0 and 15x+9y+14=0

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

The distance between the lines given by (x-2y)^(2)+k(x-2y)=0 is 3, then k=

The distance between the lines (x+7y)^(2)+4sqrt(2)(x+7y)-42=0

The least distance between a point on x^(2)+2y^(2)=6 and x+y-7=0 is (k)/(sqrt(2)) then k

The least distance between a point on x^(2)+2y^(2)=6 and x+y-7=0 is (k)/(sqrt(2)) then

If the distance between two parallel lines given by 2x^(2)+4xy+2y^(2)+2kx-3y+12=0 is (5)/(sqrt(2)) , then find the value of k