Help me match these Trigonometry equations

Match the following items.

1. -1 ≤ x ≤ 1
2. 0° ≤ y ≤ 180°
3. all reals
4. -90° < y< 90°
5. x ≤ -1 or x ≥ 1

__ domain of arcsinx
__ domain of arccotx
__ domain of arccscx
__ range of arccosx
__ range of arctanx

1. -1 ≤ x ≤ 1 ----------> domain of arcsinx

2. 0° ≤ y ≤ 180° -----> range of arccos

3. all reals ------------> domain of arccotx

4. -90° < y< 90° -----> range of arctanx

5. x ≤ -1 or x ≥ 1 ----> domain of arccscx


Mαthmφm