Question: please neatly show all your work 1. Use special triangle values to solve the equation cos 0 = - 1 from 0 to 360. 2.

please neatly show all your work 1. Use special triangle values

please neatly show all your work

1. Use special triangle values to solve the equation cos 0 = - 1 from 0 to 360. 2. Evaluate the expression cos 450 - sin 210 and state your answer as a cos 300 reduced exact value

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neatly show all work 1. Use special triangle values to solve the equation cos 0 = - 1 from 0 to 360. 2. Evaluate the expression cos 450 - sin 210 and state your answer as a cos 300 reduced exact value

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