Multiple Choice
Find the angle between the vectors u and v.Express your answer in degrees and round to the nearest tenth of a degree. u = -6i - 7j + 4k,v = 4i - 4j + 6k
A) 18.7°
B) 19.7°
C) 71.3°
D) 90°
E) 70.3°
Correct Answer:
Verified
Correct Answer:
Verified
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