The angle of minimum deviation for blue, red and yellow colours are `53^(@), 51^(@) and 52^(@)`, respectively when passed through a prism of angle `A = 60^(@)`. Calculate its dispersive power.

Explanation

To calculate the dispersive power of the prism given the angles of minimum deviation for blue, red, and yellow colors, we can follow these steps:

### Step 1: Identify the given data
- Angle of prism, \( A = 60^\circ \)
- Angle of minimum deviation for blue, \( \delta_B = 53^\circ \)
- Angle of minimum deviation for red, \( \delta_R = 51^\circ \)
- Angle of minimum deviation for yellow, \( \delta_Y = 52^\circ \)

...