Study Guide for Stewart's Multivariable Calculus, 8th
Study Guide for Stewart's Multivariable Calculus, 8th
8th Edition
ISBN: 9781305271845
Author: Stewart, James
Publisher: Brooks Cole
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Chapter 12.3, Problem 1PT

For a = 2i + 3j − 4k and b = −i + 2j − k, a · b =

  1. a) 0
  2. b) 8
  3. c) 10
  4. d) 12
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