Representation' in Mathematics does not refer to

Options

A. expressing an important geometrical result as a theorem
B. expressing the given data through graphs
C. expressing the number sequence through geometrical patterns
D. expressing the relation between two variables as an equation

Answer

To solve the question "Representation in Mathematics does not refer to," we need to analyze the provided options and determine which one does not fit the concept of representation in mathematics.

### Step-by-Step Solution:

1. **Understand the Concept of Representation in Mathematics**:
- Representation in mathematics refers to various ways of expressing mathematical ideas, relationships, or data. This can include using graphs, equations, theorems, and geometric patterns.

2. **Analyze Each Option**:
- **Option A**: Expressing an important geometrical result as a theorem.
- This involves formalizing a geometrical concept into a theorem, which is a valid representation in mathematics.
- **Option B**: Expressing the given data through graphs.
- Graphs are a common way to visually represent data, making this a valid representation.
- **Option C**: Expressing the number sequence through geometrical patterns.
- This involves using shapes to represent numbers, which is also a valid representation.
- **Option D**: Expressing the relation between two variables as an equation.
- Equations are fundamental in representing relationships between variables, making this a valid representation as well.

3. **Identify the Incorrect Option**:
- Upon reviewing all options, we see that Options B, C, and D all represent valid methods of representation in mathematics.
- However, Option A, while it involves a theorem, does not necessarily represent a mathematical relationship or data in the same way that the others do. Theorems are conclusions drawn from proofs rather than direct representations of data or relationships.

4. **Conclusion**:
- Therefore, the correct answer is **Option A**: "Expressing an important geometrical result as a theorem" does not refer to representation in mathematics in the same way as the other options.

### Final Answer:
**Option A**: Expressing an important geometrical result as a theorem.