Evaluate the following expression.
?
2(1 + sin ?)(1 - sin ?)
?
A. -3 sin2 ?
B. 3 cos2 ?
C. -2 cos2 ?
D. 2 sin2 ?
E. 2 cos2 ?
Answer: E
Mathematics
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C. 
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.
A. - 
B. 
C. - 
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A. (0, 6)
B. (0, 0)
C. 
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A. 11x9 B. 11x6 C. -24x6 D. -24x9
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