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October 23, 2014

October 23, 2014

Posted by **Anonymous** on Tuesday, November 6, 2012 at 10:27am.

- Math -
**Reiny**, Tuesday, November 6, 2012 at 11:12amsin 75

= sin(45 + 30)

= sin45cos30 + cos45sin30

= (√2/2)(√3/2) + (√2/2)(1/2)

= (√6 + √2)/4

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