`int_(pi/6)^(2pi)(cos(x))dx` Evaluate the integral and interpret it as a difference of areas. Illustrate with a sketch.

1 Answer

tiburtius's profile pic

tiburtius | High School Teacher | (Level 2) Educator

Posted on

The integral actually represents difference between red area and green area shown in the image below i.e.



In other words the area below the graph is greater by `1/2` than the area above the graph.


This image has been Flagged as inappropriate Click to unflag
Image (1 of 1)