How do you find the area lying above the x axis of y=sinxcosx for -pi<=x<=pi?
1 Answer
Aug 29, 2016
Explanation:
you are looking for the integral of
for these, see the graph below which gives:
which because of symmetry can be aggregated as
graph{sinx cosx [-3.897, 3.898, -1.95, 1.947]}