Find projv u.v = i + j + k, u = 4i + 12j + 3k
A. 
i + 
j + 
k
B. 
i + 
j + 
k
C. 
i + 
j + 
k
D. 
i + 
j + 
k
Answer: C
Mathematics
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Solve by completing the square.4c2 + 7 = 16c
A. 
, 
B. 
, 
C. 
, 
D. 
, 
Mathematics
Find the least common multiple (LCM) of the pair of numbers.14 and 8
A. 2 B. 224 C. 56 D. 112
Mathematics
Factor completely.36y4 - 49
A. Prime B. (6y2 - 7)2 C. (6y2 + 7)2 D. (6y2 + 7)(6y2 - 7)
Mathematics
Perform the indicated operation(s), whenever possible.Let A = 
and B = 
. Find A - B.
A. 
B. 
C. 
D. 
Mathematics