k i+ k

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Additional Topics In Trigonometry
Section3.3: Vectors In The Plane
Problem 6ECP
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Find the vector of unit length in the direction opposite to that of v = 4i + 7j - 4k.
O A. -i-j+
k
O B.- k
4
j
k
O D. i+5
7
k
4
j +
V3
O E. -
Transcribed Image Text:Find the vector of unit length in the direction opposite to that of v = 4i + 7j - 4k. O A. -i-j+ k O B.- k 4 j k O D. i+5 7 k 4 j + V3 O E. -
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