37-40 - Direction Angles of a Vector Find the direction angles of the given vector, rounded to the nearest degree. 37. 31 + 4j + 5k 38. i - 2j - k 39. (2, 3, -6) 40. (2, -1, 2)

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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37-40 - Direction Angles of a Vector Find the direction angles
of the given vector, rounded to the nearest degree.
37. 31 + 4j + 5k
38. i - 2j - k
39. (2, 3, -6)
40. (2, -1, 2)
Transcribed Image Text:37-40 - Direction Angles of a Vector Find the direction angles of the given vector, rounded to the nearest degree. 37. 31 + 4j + 5k 38. i - 2j - k 39. (2, 3, -6) 40. (2, -1, 2)
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