Mathematics, 01.08.2019 12:20, batista68

The function f is defined by f(x) = a + bcos2x, for 0 ≤ x ≤ π. it is given that f(0)=−1 and f(1/2π) = 7. (i) find the values of a and b.

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The function f is defined by f(x) = a + bcos2x, for 0 ≤ x ≤ π. it is given that f(0)=−1 and f(1/2π)...