Suppose that A= 2i + j, B= i – 4j + k, and Ĉ =j+k. What is the direction of vector A? A A. 26.6 E of N B B. 26.6 N of E c) C. 35.8 E of N D D. 35.8 N of E

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section: Chapter Questions
Problem 4DE
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7

Suppose that
A= 2i + j, B= i – 4j + k, and
Ĉ =j+k.
What is the direction of vector A?
A A. 26.6 E of N
B B. 26.6 N of E
c) C. 35.8 E of N
D D. 35.8 N of E
Transcribed Image Text:Suppose that A= 2i + j, B= i – 4j + k, and Ĉ =j+k. What is the direction of vector A? A A. 26.6 E of N B B. 26.6 N of E c) C. 35.8 E of N D D. 35.8 N of E
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