Posted by **Kale** on Saturday, April 6, 2013 at 3:44pm.

If it is given that tan(A-B)=tanA-tanB/1+tanAtanB and tanP-1/1+tanP=tan195 find p

- trig -
**Steve**, Saturday, April 6, 2013 at 4:00pm
evidently 195 = P-45

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