SOLUTION: 2sinxcosx-sinx=0
I am not sure what double angled formula would be appropriate here...
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Question 956966: 2sinxcosx-sinx=0
I am not sure what double angled formula would be appropriate here...
Answer by macston(5194) (Show Source): You can put this solution on YOUR website!
2sinxcosx-sinx=0
sinx(2cosx-1)=0
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