<PRE><B>Question 633201</B>
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I can see that you just cut and pasted your entire assignment.  This site doesn&#39;t work that way.


*[tex \LARGE *\ \ ]Ask about one problem only.


*[tex \LARGE *\ \ ]Tell us what it is that is giving you difficulty.


*[tex \LARGE *\ \ ]Show the work you have done so far.


What you have done is indicative of a person who has no real desire to learn about mathematics, but that just wants to get their homework done for them for free.  Not happening.


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it
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