Homework Statement
Calculate the cross product of (3u+4w)xw assuming that
uxv=<1,1,0>, uxw=<0,3,1), vxw<2,-1,-1)Homework Equations
Possible Relevant eqation:
i) wxv=-vxw
ii)vxv=0
iii)vxw=0 if and only w= λv for scalar λ or v=0
iV)(λv)xw=vx(λw)=λ(vxw)
V) (u+v)xw= uxw+vxw
ux(u+w)=uxv+uxw
The...