In a YDSE, D = 1m, d = 1mm and `lambda = 1//2 mm`
Find the no of maxima and minima obtained on the screen.

Explanation

To solve the problem of finding the number of maxima and minima in a Young's Double Slit Experiment (YDSE), we will follow these steps:

### Step 1: Understand the Given Data
- Distance between the slits (d) = 1 mm = 1 x 10^-3 m
- Distance from the slits to the screen (D) = 1 m
- Wavelength of light (λ) = 1/2 mm = 0.5 mm = 0.5 x 10^-3 m

### Step 2: Calculate the Maximum Order of Maxima (n_max)
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