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Quick Math Question....please help me!

PostPosted: Mon Feb 08, 2010 11:52 am
by Phantom_Sorano
Heyo. 0_0/

I can't do math....to save my life....and I have one daunting question on my Math 1010 quiz I cannot figure out. If anyone can offer any help or solutions....I'd greatly appreciate it.

THE problem: Suppose A= {2,5,7,9,13,25,26}
(a) Find n(A)

PostPosted: Mon Feb 08, 2010 2:28 pm
by WhiteMage212
Sorry I don't have an answer for you but I would suggest you go check out speedbump's thread which he posted recently for those who have problems with math. Also, try looking in your text book and the section your having trouble at. You might even want to take a peek at the asnwer key if it's included and then work backwards from there.

PostPosted: Mon Feb 08, 2010 3:03 pm
by blkmage
You should probably find out what n is supposed to be defined as.

PostPosted: Tue Feb 09, 2010 12:10 pm
by Phantom_Sorano
Yeah....I did. I forgot about cardinal numbers. Hahaha. Thanks.