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    Precalculus Concepts
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    Exam 8: Polar Coordinates; Vectors
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    Use the Given Vectors to Find the Indicated Expression
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Use the Given Vectors to Find the Indicated Expression

Question 88

Question 88

Multiple Choice

Use the given vectors to find the indicated expression.
-v = 2i + 2j + 2k, w = -4i - 3j + 4k, u = 5i + 2j + 5k Find u · (v × w) .


A) 48
B) 24
C) 58
D) -24

Correct Answer:

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