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2) the 3 vectors are coplanar.......since their box product is 0.
also the two vectors b and c are not parallel..........and hence a third vector (a) can b represented as rb+fc where r,f are scalars and b,c are vectors
3) when you take the cross product in the specified order,all the vectors are in the same direction but with different magnitude(which doesnt matter).. so u can say the 3 vectors are unidirectional and any two can b represented in terms of the magnitde of the third vector.......... hence a*b=b*c=c*a
hope im clear
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