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    Thomas Calculus Early Transcendentals
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    Exam 13: Vectors and the Geometry of Space
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    Find the Angle Between U and V in Radians
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Find the Angle Between U and V in Radians

Question 121

Question 121

Multiple Choice

Find the angle between u and v in radians.
-u = -5i - 8j, v = 7i + 4j + 10k


A) 1.84
B) 2.16
C) 1.58
D) -0.59

Correct Answer:

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