Question about Texas Instruments TI-84 Plus Silver Edition Graphic Calculator
My sine, cosine, and tangent buttons are malfunctioning. They are coming out smaller numbers than they should be. For example, when i type in the sine of 36, it comes out and a negative .9918 instead of .5878
You're in radians...
go to MODE
scroll down twice
hit the right button
then hit enter... :)
Posted on May 18, 2009
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Posted on Jan 02, 2017
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