The formula to calculate the Age Difference (AD) is:
\[ \text{AD} = |\text{A1} - \text{A2}| \]
Where:
Age difference refers to the number of years that separate two people. This term is often used in the context of relationships to denote the gap in age between two partners.
Let's assume the following:
Step 1: Calculate the age difference:
\[ \text{AD} = |30 - 25| = 5 \]
Therefore, the age difference (AD) is 5 years.
