Find the equation of normal at point (a, a) of the curve xy = `a^(2)`.

Explanation

To find the equation of the normal at the point (a, a) of the curve given by \( xy = a^2 \), we can follow these steps:

### Step 1: Differentiate the given curve
The equation of the curve is given by:
\[ xy = a^2 \]
To find the slope of the tangent line at any point on this curve, we differentiate both sides with respect to \( x \).
...