Again, this is highly tangential, but at tutoring last week, I helped an 11th grader with mechanics and trig questions. I hadn't done the former in 25 years and the latter in 29, and somehow I pulled it out of my butt (though I had to read through all of the lesson in the book for the trig part first).
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ninetydegrees
no subject
on 2008-01-15 04:38 am (UTC)