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October 31, 2014

October 31, 2014

Posted by **denise** on Sunday, July 24, 2011 at 11:30pm.

- pre cal 2 -
**Reiny**, Sunday, July 24, 2011 at 11:42pmsecx= 3/2 ---> cosx = 2/3

cscx= -3√5/5 ---> sinx = -5/(3√5)

Since the cos is + and the sin is -, x must be in IV

all we need is the

tanx = -√5/2

cotx = -2/√5

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