Question
For x ∈, (0, 5π/2) define f(x). Then f (x) = 
has
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local maximum at π and 2π.
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local minimum at π and 2π
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local minimum at π and the local maximum at 2π.
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local maximum at π and local minimum at 2π.
Solution
D.
local maximum at π and local minimum at 2π.
local maximum at π
and local minimum at 2π
