Unformatted text preview: a , b , c are nonzero.) (b) Give an example that shows that this assertion is false for vectors in 3space. C. Given unit vectors a , b , c in the x, yplane such that a · b = b · c = 0, let v = a + b + c ; what are the possible values of  v  ? D. Repeat the preceding problem, except that now a , b , and c are unit vectors in 3space....
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 Fall '11
 Staff
 Linear Algebra, Vectors, Dot Product, Harshad number, unit vectors

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