Find the Triple Scalar Product (U X V) · W

question 112

Multiple Choice

Find the triple scalar product (u x v) · w of the given vectors.
-u = i + j + k; v = 9i + 7j + 2k; w = 10i + 6j + 5k

• A) 14
• B) 32
• C) -18
• D) 106

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