Question: Consider the function f(x) = cos (ln x), for x > 0. Use analytical techniques and a graphing utility. a. Locate all local extrema on

Consider the function f(x) = cos (ln x), for x > 0. Use analytical techniques and a graphing utility.

a. Locate all local extrema on the interval (0, 4).

b. Identify the inflection points on the interval (0, 4).

c. Locate the three smallest zeros of f on the interval (0.1, ∞).

d. Sketch the graph of f.

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