Question 975358
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Hint: Consider a 3-4-5 right triangle, with the larger acute angle vertex at the origin and the right angle at the point (3,0).


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it

*[tex \Large \ \
*[tex \LARGE \ \ \ \ \ \ \ \ \ \