Question 689393
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Substitute the x and y coordinates from each of the given points into the given inequality.  Do the indicated arithmetic.  If the result is a true statement then the point is an element of the solution set.  Otherwise not.


Why do you think it is answer D?


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
<font face="Math1" size="+2">Egw to Beta kai to Sigma</font>
My calculator said it, I believe it, that settles it
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