If L = 20.04 m `pm`0.01 m , B= 2.52 m `pm ` 0.02 m . What are the values of `(L xx B) and (L+B)` ?

Explanation

To solve the problem, we need to calculate the values of \( L \times B \) and \( L + B \) while considering the uncertainties in the measurements.

### Step 1: Calculate \( L + B \)

Given:
- \( L = 20.04 \, \text{m} \pm 0.01 \, \text{m} \)
- \( B = 2.52 \, \text{m} \pm 0.02 \, \text{m} \)

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