How do you use a calculator to evaluate $sin 3 π$ $sin3pi$ ?

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Answer 1 · 2017-10-15T02:57:06

You press the "sin" button on the calculator and then press:

$($ $($ , 3, $π$ $pi$ , $)$ $)$ and $=$ $=$ .

Make sure it is set on radians and not in degrees. The answer should be 0.

How do you use a calculator to evaluate sin3pisin3πsin3pi?