Question 1164455
<font face="Times New Roman" size="+2">



Ask yourself two questions:  Are all of the elements in F also in D?  Is there at least one element in D that is not in F?  If the answer to both of these questions is "yes", then the statement is true.  If the answer to either of the questions is "no", then the statement is false.


																
John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it
<img src="http://c0rk.blogs.com/gr0undzer0/darwin-fish.jpg">
*[tex \Large \ \
*[tex \LARGE \ \ \ \ \ \ \ \ \ \  
								
{{n}\choose{r}}
</font>