Computing limits with angles in degrees Suppose your graphing calculator has two functions...

Computing limits with angles in degrees Suppose your graphing calculator has two functions, one called sin x, which calculates the sine of x when x is in radians, and the other called s(x), which calculates the sine of x when x is in degrees.

a. Explain why .

b. Evaluate . Verify your answer by estimating the limit on your calculator.