If `2x+3y+4=0&lambdax+k y+2=0` are identical lines then `3 lambda-2k=`

If 2x+3y+4=0& lambda x+ky+2=0 are identical lines then 3 lambda-2k=

If 2x+3y+4=0, lamda x +ky+2=0 are identical lines then 3lamda-2k=

If kx + 2y -1=0 and 6x – 4y + 2 =0 are identical lines, then determine k.

If kx + 2y - 1 = 0 and 6x -4y +2=0 are identical lines, then determine k.

If the equation lambdax^2+ 4xy + y^2 + lambdax + 3y + 2 = 0 represent a parabola then find lambda .

If the lines 3x + 4y+ 1 = 0, 5x +lambda y + 3 = 0 and 2x + y-1 = 0 are concurrent, then lambda=

If 2kx + 3y - 1 = 0 , 2x + y + 5 = 0 are conjugate lines with respect to the circle x^(2) +y^(2) - 2x - 4y - 4 = 0 , t hen k =

If two lines 2x+3y=8 and kx+4y-9=0 are lines. bot find k