9
QuizMultiple Choice
Trigonometric Half Angle Identities
Question 9 of 10 • Precalculus
What is the exact value of tan(67.5°)?
Answer
A
StartRoot 3 EndRoot
B
StartFraction StartRoot 3 EndRoot Over 3 EndFraction
C
StartStartRoot StartFraction 2 minus StartRoot 2 EndRoot Over 2 + StartRoot 2 EndRoot EndFraction EndEndRoot
D
StartStartRoot StartFraction 2 + StartRoot 2 EndRoot Over 2 minus StartRoot 2 EndRoot EndFraction EndEndRoot