- #1
meeklobraca
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- 0
Homework Statement
Find any points of inflection for the function y = x - cos x on the interval {0,2pi}
Homework Equations
The Attempt at a Solution
Well i know the second derivative is cos x, and I know it equals 0. But I am just not sure what to give as a final answer. cos x = 0 at pi/2 and 3pi/2 but is that the final answer?
Thank you for your help!