Find projv u.v = 2i - 2j - 4k, u = 5i - 12k
A. 
i - 
k
B. 
i - 
j - 
k
C. 
i - 
k
D. 
i - 
j - 
k
Answer: B
Mathematics
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A. 
B. - 2
C. - 
D. 10
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?
?
A. ?
B. ?
C. ?
D. ?
E. ?8i
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