Calculate the perimeter of a rectangle within error limits. The sides of the rectangle are `(7.5 pm 0.2) cm " and "(3.5 pm 0.2) cm`.

Explanation

To calculate the perimeter of a rectangle with given side lengths and their associated uncertainties, we can follow these steps:

### Step 1: Identify the dimensions and their uncertainties
The dimensions of the rectangle are given as:
- Length (L) = \(7.5 \pm 0.2\) cm
- Breadth (B) = \(3.5 \pm 0.2\) cm

### Step 2: Calculate the perimeter using the formula
...