2) let x = (, x2,x3), y = (v1, y2, y3) e r3 be linearly independent. let x1y3 x2y3 y2x3, o2 y13, 3 =x1y2- v12 if v is the span of x, y, then y13 v= {(u,v, w): 6

2) Let x = (, X2,X3), y = (V1, Y2, Y3) E R3 be linearly independent. Let X1Y3 X2Y3 Y2X3, O2 y13, 3 =X1Y2- V12 if V is the span of x, y, then y13 V= {(u,v, w): 6,u-82v + O3w = 0} V={(u, v, w): -8,u + 82v + dgW = 0 V= {u,v, w): 8, u + - Sgw = 0} V={(u,v, w): 6,u + ô,v + Ogw = 0}