Question 700219
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The real part of the sum is the sum of the real parts of the addends.  The real coefficient of the imaginary part of the sum is the sum of the real coefficients of the imaginary parts of the addends.


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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