y1 and y2 are equal. That's becauseWhat is the value for y1 and y2?The graph of y = csc(x) from 0 to 2p is Each marked unit on the y-axis is 1. You question:
doesn't make sense because functions have many values. In fact most functions, including this one, have infinitely many values, a different value of y for every value of x. Edwin