Cos 60° = and sin 60° = square root 3/2

in mathematics, a function is a relationship between two variables such that the value of one of the variables, called the dependent variable, is determined by the value of the other variable, called the independent variable. there is a specific term we use to describe the set of independent variables of a function.

one that is bigger than 3 1/2

d. you cannot tell because there are no values shown.