SOLUTION: Solve 2 sinx + cos2x = 2sin.sinx - 1 for 0 less thAN or equal and x greater than or equal than 2pi?

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Question 634344: Solve 2 sinx + cos2x = 2sin.sinx - 1 for 0 less thAN or equal and x greater than or equal than 2pi?






Answer by jsmallt9(3758) About Me  (Show Source):
You can put this solution on YOUR website!
"2sin.sinx"???
You'll need to re-post your problem with this part corrected/clarified.