Question
or-vector Multiplication 4.1. Inner or dot product The inner product or dot product of the vector a CR with the vector b c R produces a scalar given by abba[b₁ When a E C™ and b = C, then we have Fact: a b = ba= (b)*a ele2 == e2 el' e2 == e2¹ 61 am e1'e1 e2' =a₁b₂+ +amba;b; Suppose e1 = e1(1, 3) and e2 = e1(2, 3). Then
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