unit circle Flashcards
1
Q
tan2π
A
0
2
Q
sin2π
A
0
3
Q
cos2π
A
1
4
Q
sinx(11π/6)
A
-1/2
5
Q
cos(11π/6)
A
√3/2
6
Q
sinx(7π/4)
A
-√2/2
7
Q
cos(7π/4)
A
√2/2
8
Q
sinx(5π/3)
A
-√3/2
9
Q
cos(5π/3)
A
1/2
10
Q
sin(3π/2)
A
-1
11
Q
cos(3π/2)
A
0
12
Q
tan(3π/2)
A
undefined
