Step-by-step Answer
PAGE: 331SET: ExercisesPROBLEM: 1
Please look in your text book for this problem Statement

The trigonometric equation is .

Subtract from each side.

Subtract from each side.

Divide each side by .

or .

The general solution of  is , where image is an integer.

The general solutions are or , where image is an integer.

The solutions are or , where image is an integer.


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