Answers Precalculus Trigonometric Double Angle IdentitiesQuestion 5

5

QuizMultiple Choice

Trigonometric Double Angle Identities

Question 5 of 10 • Precalculus

If and sin(x) > 0, what is sin(2x)?

Question illustration

Answer

A

StartFraction 3 Over StartRoot 34 EndRoot EndFraction

Option A

B

StartFraction 6 Over StartRoot 34 EndRoot EndFraction

Option B

C

StartFraction 9 Over 34 EndFraction

Option C

D

StartFraction 30 Over 34 EndFraction

Option D

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