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    Precalculus Concepts
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    Exam 8: Polar Coordinates; Vectors
  5. Question
    Find the Indicated Cross Product
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Find the Indicated Cross Product

Question 76

Question 76

Multiple Choice

Find the indicated cross product.
-v = -4i - 4j + 4k,w = -4i + 2k Find w × v.


A) 16i - 8j - 16k
B) 16i - 8j + 8k
C) -8i - 8j + 16k
D) 8i + 8j + 16k

Correct Answer:

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