Answer to Question #46814 in Math for irebami

Question

A dot product is said to be distributive,if ……..

m.u=u.m
m(u.v)=v(m.v)
u.(v+w)=(u.v+u.w)
m=u

Answer 1

There can be more general answer, but we choose u.(v+w)=(u.v+u.w).