Given the function f (x) = 2cos [(Pie / 3) - (x / 2)], if x is between (- pie, pie), find the maximum and minimum of F (x)

Given the function f (x) = 2cos [(Pie / 3) - (x / 2)], if x is between (- pie, pie), find the maximum and minimum of F (x)

July 17 17:26 first of all, it is wrong to use f for one of your two functions and F for the other
Then asin2 faction / 3 + Cos2 faction / 3 = (radical 3) - 1) / 2
Then we can work out A. It's equal to 1
After getting a
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