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December 20, 2014

December 20, 2014

Posted by **KC** on Tuesday, September 25, 2007 at 12:41am.

1. sec 30/2 = -2

2. cos(20 - pi/2) = -1

3. tan(0/2 + pi/3) = 1

- Trig -
**bobpursley**, Tuesday, September 25, 2007 at 8:38amI dont understand what you are doing. is the 0 supposed to be theta?

- Trig -
**KC**, Wednesday, September 26, 2007 at 12:18amyes sorry

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