Find area under the curve y=sin 2x between the ordinates `x=pi/2` and `x=pi`.

Explanation

To find the area under the curve \( y = \sin(2x) \) between the ordinates \( x = \frac{\pi}{2} \) and \( x = \pi \), we will follow these steps:

### Step 1: Set up the integral
The area under the curve from \( x = \frac{\pi}{2} \) to \( x = \pi \) can be expressed as:
\[ \text{Area} = \int_{\frac{\pi}{2}}^{\pi} \sin(2x) \, dx \]

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