Find the direction cosines of the line passing through the two points `( 2, 4, 5)`and `(1, 2, 3)`.

Explanation

To find the direction cosines of the line passing through the points \( A(2, 4, 5) \) and \( B(1, 2, 3) \), we will follow these steps:

### Step 1: Determine the Direction Ratios
The direction ratios of the line can be found by subtracting the coordinates of point A from point B.

\[ \text{Direction Ratios} = (x_2 - x_1, y_2 - y_1, z_2 - z_1) \]
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