# 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]}