Question

Find the area between the curve y = cos(x)
and the x-axis from x = 1 to x = 2 radians.

Answer 1

so is the curve all above the x-axis from x=1 to x=2?

Answer 2

Let's think about this.
1 is in between pi/4 and pi/3
2 is less than pi


But from pi/4 to pi cos isn't always positive, is it?