Write a math question for the characteristics of the cotangent function f(x) = cot x: What are the vertical asymptotes and domain of f(x)? What is the period and range?
+
What is the value of angle A if side a = 5, side b = 7, and angle B = 60 degrees?
+
What are the x and y coordinates of a point on the standard circle function if r=5?