Use trigonometric identities to find the exact value.

A. -
B. -2
C. - 
D. - 

Answer: C

Mathematics

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B.

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D.

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A. 12 B. 3 C. 8 D. 36

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Provide an appropriate response.A student attempted to use l'Hpital's Rule as follows. Identify the student's error. =    = 

src="https://sciemce.com/media/4/ppg__tttt0615190936__f1q47g7.jpg" style="vertical-align: -21.0px;" /> =  = 1

What will be an ideal response?

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Write the domain of f in interval notation.f(x) = 

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