Find all the x-intercepts of f(x)=cos(x) on the interval [0,2π)

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter3: The Derivative
Section3.4: Definition Of The Derivative
Problem 36E
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Find all the x-intercepts of f(x)=cos(x) on the interval [0,2π)

 
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