if the line x-4/1=y-2/1=x-k/2 lies on the plane 2x-4y+z=7 then the value of k is
Dear aspirant,
If the line lies on the plane that means each and every point on the line lies on the plane 2x-4y+z=7 so the point (4,2,k) should lie on the plane so put this point in the equation of plane you will get the value of k as 7 .
I hope it was helpful!!