Find the angle a between the vectors 4 and -2 a = 9. Find the length of the vector x = 8. |刘= %3D

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Additional Topics In Trigonometry
Section: Chapter Questions
Problem 18T
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Question
Find the angle a between the vectors
:-
4
and
3
-2
a =
9.
Find the length of the vector x =
8.
|||| =
Transcribed Image Text:Find the angle a between the vectors :- 4 and 3 -2 a = 9. Find the length of the vector x = 8. |||| =
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