The readings of a length come out to be 2.63 m , 2.56 m , 2.42 m , 2.71 m and 2.80 m . Calculate the absolute errors and relative errors or percentage errors.

Explanation

To solve the problem of calculating absolute errors, relative errors, and percentage errors for the given length measurements, we can follow these steps:

### Step 1: Calculate the Mean Value
First, we need to calculate the mean (average) of the given readings.

Given readings:
- \( L_1 = 2.63 \, m \)
- \( L_2 = 2.56 \, m \)
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