If the lines given by `3x+2ky =2` and `2x+5y =1` are parallel, then the value of k is

If the lines given by 3x+ 2ky =2 and 2x+ 5y+1= 0 are parallel, then the value of k is

if the lines given by 3x+2ky=2 and 2x+ 5y+1=0 are parallel then the value of k is

If the lines given by 3x+2ky=2 and 2x+5y+1=0 are parallel, then the value of k is

If the lines given by 3x+2ky=2 and 2x+5y+1=0 are parallel,then the value of k is

If the lines given by 3x+2ky=2 and 2x+5y+1=0 are parallel then the value of k is a) 3/2 b) -5/4 c) 15/4 d) 2/5

.If the lines given by 2x+3ky=2 and 5x+2y+1=0 are parallel,then the value of k is

If 2x+ky-10=0, 5x+2y-7=0 are parallel, then the value of k =

If the straight lines 4x+6y=5 and 6x+ky=3 are parallel, then the value of k is equal to

If the lines 2x+y-3=0,5x+ky-3=0 and 3x-y-2=0 are concurrent, then the value of k is

If the straight lines 2x+ 3y -3=0 and x+ky +7 =0 are perpendicular, then the value of k is