Solved: Theory and ExamplesWhich of the following are
Chapter 12, Problem 28E(choose chapter or problem)
Problem 28E
Theory and Examples
Which of the following are always true, and which are not always true? Give reasons for your answers
u . v = v . uu . v = u . (cv) = c (u . v) (any number c)(u v) = (u) v = u (any number c)u . u = 2(u u) . u = 0(u v) . u = v . (u v)
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