1 Answered Questions for the topic What Is The Answer?

What Is The Answer?

08/28/16

For what values of x does the graph of f(x) = x - 2 sin x have a horizontal tangent?

 (Use n as your integer variable. Enter your answers as a comma-separated list.) x=pi/3 +2pin, x=5pi/3 +2pin is not the right answer. I've tried many ways for the answer. 

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