A Second Cheat Sheet: the Sine Rule and the Cosine Rule

Posted in Maths and Open University on Sunday, the 14th of December, 2008.

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Posted by Colin Blackburn on Monday, the 16th of February, 2009.

I was drawn here via the blog of another fifteensquared blogger...Smutchin. Nice to see another crossword blogger studying maths with the OU. I did MST121 a few years ago now. The guy who runs Listen With Others is another one, I think he's doing 121 and MS221 this year.

Posted by Simon Harris on Monday, the 16th of February, 2009.

Colin - thanks for dropping by, isn't it a small world! I'm just starting MS221 any day now, just as soon as I can get this stubborn calculus TMA out of the way...it's driving me up the wall.

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