AnswersPrecalculusTrigonometric Half Angle IdentitiesQuestion 9
9
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Trigonometric Half Angle Identities

Question 9 of 10 • Precalculus

What is the exact value of tan

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Answer
A
StartStartRoot StartFraction 2 minus StartRoot 2 EndRoot Over 2 + StartRoot 2 EndRoot EndFraction EndEndRoot
Option A
B
StartStartRoot StartFraction 2 + StartRoot 2 EndRoot Over 2 minus StartRoot 2 EndRoot EndFraction EndEndRoot
Option B
C
Negative StartStartRoot StartFraction 2 minus StartRoot 2 EndRoot Over 2 + StartRoot 2 EndRoot EndFraction EndEndRoot
Option C
D
Negative StartStartRoot StartFraction 2 + StartRoot 2 EndRoot Over 2 minus StartRoot 2 EndRoot EndFraction EndEndRoot
Option D
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