6
QuizMultiple Choice

Applying Trigonometric Identities and Equations — Test

Question 6 • Precalculus

Which expression is equivalent to open paren 1 plus cosine of x close paren squared times tangent of open paren x over 2 close paren ?

Answer
A
1 minus cosine of x
B
sine of x
C
open paren 1 plus cosine of x close paren times sine of x
D
1 minus cosine squared of x
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