Calculus 8th Edition

Published by Cengage
ISBN 10: 1285740629
ISBN 13: 978-1-28574-062-1

Chapter 12 - Vectors and the Geometry of Space - 12.4 The Cross Product - 12.4 Exercises - Page 861: 9

Answer

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

Work Step by Step

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