Calculus: Early Transcendentals 8th Edition

Published by Cengage Learning
ISBN 10: 1285741552
ISBN 13: 978-1-28574-155-0

Chapter 12 - Section 12.4 - The Cross Product - 12.4 Exercises - Page 821: 9


$(i \times j) \times k=0$

Work Step by Step

Cross product of a vector with itself is zero. We are given $(i \times j) \times k$ But $ i \times j =k$ Thus, $(k) \times k =0$ Hence, $(i \times j) \times k=0$
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