" If the line,"(x-3)/(2)=(y+2)/(-1)=(z+4)/(3)" lies in the plane,"|x+my-z=9," then "l^(2)+m^(2)" is equal to "

If the line,(x-3)/(2)=(y+2)/(-1)=(z+4)/(3) lies in the place,lx+my-z=9, then l^(2)+m^(2) is equal to: (1)26(2)18(3)5(4)2

If the line, (x-3)/(2) = (y+2)/(-1) = (z +4)/(3) lies in the plane, lx + my - z =9, then l ^(2) + m ^(2) is equal to

If the line (x-3)/(2) = (y + 2)/(-1) = (z +4)/(3) lies in the plane lx + my -z = 9 , then l^(2) + m^(2) is equal to

If the line, (x-3)/2=(y+2)/(-1)=(z+4)/3 lies in the plane, l x+m y-z=9 , then l^2+m^2 is equal to:

If the line, (x-3)/2=(y+2)/(-1)=(z+4)/3 lies in the place, l x+m y-z=9 , then l^2+m^2 is equal to:

If the line, (x-3)/2=(y+2)/(-1)=(z+4)/3 lies in the place, l x+m y-z=9 , then l^2+m^2 is equal to: (1) 26 (2) 18 (3) 5 (4) 2

If the line, (x-3)/2=(y+2)/(-1)=(z+4)/3 lies in the place, l x+m y-z=9 , then l^2+m^2 is equal to: (1) 26 (2) 18 (3) 5 (4) 2

If the line (x-1)/(2)=(y-3)/(a)=(z+1)/(3) lies in the plane bx+2y+3z-4=0 , then