If area (A), density (D) and force (F) are taken as fundamental quantities, find the dimensional formula for young's modulus.

Explanation

To find the dimensional formula for Young's modulus (Y) in terms of area (A), density (D), and force (F), we can follow these steps:

### Step 1: Understand Young's Modulus
Young's modulus is defined as the ratio of stress to strain. Mathematically, it is expressed as:
\[ Y = \frac{\text{Stress}}{\text{Strain}} \]

### Step 2: Define Stress and Strain
- **Stress** is defined as force per unit area:
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