Find the area bounded by the curve `y = cos x`between `x = 0`and `x=2pi`.

Explanation

To find the area bounded by the curve \( y = \cos x \) between \( x = 0 \) and \( x = 2\pi \), we will follow these steps:

### Step 1: Identify the intervals where the curve is above the x-axis
The function \( y = \cos x \) oscillates between 1 and -1. We need to find the intervals where \( \cos x \) is positive, as the area above the x-axis contributes positively to the total area.

- The curve \( y = \cos x \) is positive in the intervals:
- \( [0, \frac{\pi}{2}] \)
- \( [\frac{3\pi}{2}, 2\pi] \)
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