Question 1002564
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Substitute the value of the given coordinate and then solve for the unknown variable.  For example, for the first one, substitute 0 in place of x, and then solve for y.


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

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