Wednesday, April 8, 2009


Hey everybody, just doing my BOB. I found this unit challenging but not difficult. I liked how we had to "massage" the equation algebraically, it was like building a puzzle. I actually found it kind of fun!
The main thing you need to remember is the base ideas. The sin squared theta plus cos squared theta equals 1 and the cos(x+x) and sin(x+x). When you encounter an identity problem, just think "What is the clever idea behind this one? What identity should I use?". Once you are familiar with the bases all you have to do is use your standard knowledge of algebra, it is pretty straight forward.
So GOOD LUCK to all and I hope you all do WonderfullyExcelent on the test.


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