How can we help?

Hassan Munshi

Hassan Munshi commented, September 17, 2015 03:44
Thanks alot. But i still dont get it. Maybe I need to watch permutation and combination videos right?
Hassan Munshi created a post, August 02, 2015 04:34
A math question that worn me down.
Answered

Will someone plz explain to me, or refer me to a Sal video that explains how i would be able to solve the following question. Set X= { 6, -8, 9, 11, -14, 15} Set Y= { 2, 7, -12, 16, -19, -20} Se...
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