MonotonicityHard
Question
Let f(x) = 
Which of the following properties does f have on the interval (0, 6) ?
I. ln f(x) exist; II. f is continuous III. f is monotonic
Which of the following properties does f have on the interval (0, 6) ?
I. ln f(x) exist; II. f is continuous III. f is monotonic
Options
A.I only
B.II only
C.III only
D.none
Solution

f (x) =
⇒ f(x) =
So f(x) is continuous only
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