Hey guys, I need help proving the following two dot product properties using 3 space vectors.
1) s (a . b ) = sa . b = a . sb, s being a scalar, a and b being vectors
2) That it is distributive, i.e. a . (b . c) = a . b + a . c
Thanks!!
Hey guys, I need help proving the following two dot product properties using 3 space vectors.
1) s (a . b ) = sa . b = a . sb, s being a scalar, a and b being vectors
2) That it is distributive, i.e. a . (b . c) = a . b + a . c
Thanks!!