Find the length and direction (when defined) of u × v.u = -6i + 5i + 3k, v = 0
A. 0; -6i + 5i + 3k
B. 0; 
(-6i + 5i + 3k)
C. 0; no direction
D. 
; 
(-6i + 5i + 3k)
Answer: C
Mathematics
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?
?
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A. 
B. 
C. 
D. 
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