[Blindmath] Pascal's Triangle in Braille?
Joseph C. Lininger
devnull-blindmath at pcdesk.net
Wed Jul 30 23:40:08 UTC 2014
Is there a reason why the triangle itself is necessary? What I mean is,
can the student use the numbers written out in rows, or something like a
binomial expantion to calculate them? If knowing the properties isn't
necessary, and the student just needs to be able to do combinations,
could they not just use the n choose r (NCR) formula to work it out?
Just a couple of thoughts that might make things easier.
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