Posted by elai on October 27, 2008
This entry was posted on October 27, 2008 at 2:01 pm and is filed under Block G Problems.
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October 29th, 2008 at 5:16 pm
wow that was really well explained…i understood it really well–> it was very clear
October 29th, 2008 at 8:43 pm
Prab. This type of comment can be said of ANY video. I am looking for just ONE comment that mentions something SPECIFICALLY about the MATHEMATICS in the problem.