Provide an appropriate response.Which of the following expressions is equivalent to sin 
? I. sin 
II. sin 
III. sin
src="https://sciemce.com/media/4/ppg__10625191757__f1q74g7.jpg" alt="" style="vertical-align: -4.0px;" />IV. -sin 
A. I and II
B. I and III
C. II and IV
D. I and IV
Answer: D
Mathematics
src="https://sciemce.com/media/4/ppg__10625191757__f1q74g7.jpg" alt="" style="vertical-align: -4.0px;" />IV. -sin
A. I and II
B. I and III
C. II and IV
D. I and IV
Answer: D
Mathematics
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A. 4
B. 4a
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x > 27
A. x < 
B. x < 30
C. x > 30
D. x > 
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