Answers Precalculus Practice ExamQuestion 25

25

practice examMultiple Choice

Practice Exam

Question 25 • Precalculus

Which expression is equivalent to 1 over sine of 2 x minus cosine of 2 x over sine of 2 x ?

Answer

A

negative 1 over cosine of x

B

negative tangent times x

C

tangent of x

D

1 over cosine of x

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