- #1

Fresh4Christ

- 10

- 0

**0 = 3[cos(35)*cos(A) - sin(35)*sin(A)] - cos(A)**

where A is alpha...my unknown degree.

somehow that turns into this:

**tan(A) = [cos(35) - 1/3] / sin(35)**

I am not drawing the connection or seeing how that is happening...

Could you help? THANKS