Multiple Choice
Use the given vectors to find the indicated expression.
-v = -4i + 2j - 3k, u = -4i - 3j + 4k Find v × (-5u) .
A) 115i + 155j - 50k
B) 5i - 140j - 100k
C) -5i + 140j + 100k
D) -1i - 0j + 20k
Correct Answer:
Verified
Correct Answer:
Verified
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