Even-Odd Identities Flashcards
(6 cards)
1
Q
What is sin(-θ)?
A
-sin(θ)
2
Q
What is cos(-θ)?
A
cos(θ)
3
Q
What is tan(-θ)?
A
-tan(θ)
4
Q
What is cot(-θ)?
A
-cot(θ)
5
Q
What is sec(-θ)?
A
sec(θ)
6
Q
What is csc(-θ)?
A
-csc(θ)
