Welcome to Mr. Corn’s blog for Precalculus and Math 181. Here you’ll find student reviews of what’s going on in Precalculus and other helpful information about precalculus.
Monday, March 22, 2010
This is a cosine subtraction problem. Split, plug in, solve.
Reduce until you get the number answer without radicals on the bottom.
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This is a cosine subtraction problem. Split, plug in, solve..png)
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Reduce until you get the number answer without radicals on the bottom.
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