1
AssignmentMultiple Choice
Trigonometric Half Angle Identities
Question 1 • Precalculus
Which of these expressions is the simplified form of the expression ?
Answer
A
StartFraction 1 minus cosine (x) Over sine squared (x) EndFraction
B
StartFraction 1 Over 1 minus cosine (x) EndFraction
C
StartFraction 1 Over 1 + cosine (x) EndFraction
D
StartFraction 1 Over 2 cosine (x) EndFraction