Consider the function f(x) = sin(x) in the interval x Ïµ [Ï€/4, 7Ï€/4].

Question

Consider the function f(x) = sin(x) in the interval x Ïµ [Ï€/4, 7Ï€/4]. The number and location(s) of the local minima of this function are

Options:

A . One, at Ï€/2

B . One, at 3Ï€/2

C . Two, at Ï€/2 and 3Ï€/2

D . Two, at Ï€/4 and 3Ï€/2

Answer: Option D

-NA-

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