At what point do the following lines in R3 intersect? l1 3 ($71172) :(39172)+3(17092)7 56R l2 : (m,y,z) : (2,1,4) +t(0,1,2), t E R Select one alternative: 0 (5, 1, 6) 0 (2,1,0) 0 (2, 0, 2) o (1, 2,0)