# Graphs of y = sin x and y = csc x in the interval from -2 to 2

- Formula : csc x = 1/sin x
- Draw the graph of y = sin x in the interval [-2, 2]

- when x = 0, sin x = sin 0 = 0, csc x = 1/sin x = 1/sin 0 = 1/0 = infinity
- Draw the graph of y = csc x in the interval [-2, 2]