Question: 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

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 s(x) = sin (π/180 x)

b. Evaluate s(x) lim Verify your answer by estimating the limit on your calculator.

s(x) lim

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