Determine the specific solutions (if any) to the equation on the interval [0, 2?).cos ? + 2 cos ? sin ? = 0
A. 
, 
B. 
, 
, 
, 
C. 0, 
, 
, 
D. 
, 
, 2?
Answer: B
Mathematics
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A. i
B. 4i
C. i
D. i
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A. r = 
B. r = 
C. r = 
D. r = 
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A. 13 B. 5 C. 6 D. 4
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