Inverse Trig Functions Flashcards
1
Q
Sin -1 (-1)=
A
-90° and -pi/2
2
Q
Sin -1 (-/3/2)
A
-60° or -pi/3
3
Q
Sin -1 (-2/2)=
A
-45° or -pi/4
4
Q
Sin -1 (-1/2)
A
-30° or -pi/6
5
Q
Sin -1 (0)
A
0° or 0
6
Q
Sin -1 (1/2)
A
30° Or Pi/6
7
Q
Sin -1 (2/2)
A
45° or pi/4
8
Q
Sin -1 (3/2)
A
60° or pi/3
9
Q
Sin -1(1)
A
90° or pi/2
10
Q
Cos -1 (-1)
A
180° or pi
11
Q
Cos -1 (-3/2)
A
150° or 5pi/6
12
Q
Cos -1 (-2/2)
A
135° or 3pi/4
13
Q
Cos -1(-1/2)
A
120° or 2pi/3
14
Q
Cos -1(0)
A
90° or pi/2
15
Q
Cos -1(1/2)
A
60° or pi/3
