What are the points of inflection of #f(x)=xsinx # on the interval #x in [0,2pi]#?
1 Answer
Jul 7, 2017
Please see below.
Explanation:
Point of inflection of
As such using product formula
Now
or
and solution is given by the points where the function
graph{x-2cotx [-2, 8, -2.5, 2.5]}
Below we give the graph of
graph{xsinx [-2, 8, -5, 5]}