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Whenver I try to put this into the calculator it says "invalid argument"

Plz help

Guest Mar 29, 2017
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The sine function has a range of -1 to 1; if you imagine the y=sinx graph, the y value at any point is always between -1 and 1. Sin^-1 337.5 is looking for a y value of 337.5, then reading off to the closest x value that has this y value. As no points on the graph have a y value of 337.5, there are no solutions for your problem and your calculator returns an error.

Guest Mar 29, 2017

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