Answer
Direction cosines are $\frac{1}{\sqrt{2}},-\frac{1}{\sqrt{2}},0$
Work Step by Step
Step-by-step answer is:
Calculus, 10th Edition (Anton)
by Anton, Howard
Published by
Wiley
ISBN 10:
0-47064-772-8
ISBN 13:
978-0-47064-772-1
Chapter 11 - Three-Dimensional Space; Vectors - 11.4 Cross Product - Exercises Set 11.4 - Page 803: 9
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
