How does tan^-1(17/2)=83.3? I've tried to solve this a few times and keep getting 1.45... please show work if possible

asked May 8, 2019 98.2k views

2 votes

How does tan^-1(17/2)=83.3?

I've tried to solve this a few times and keep getting 1.45... please show work if possible

by Steen

6.3k points

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1 vote

Put your calculator in degrees mode.

1.45 is the correct number of radians.

Rishi Dua answered May 12, 2019

5.5k points

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