Which of the following is the Mathematical technique of self-assessment?

Options

A. To enquiry
B. To compare
C. Self- analyse
D. All of these

Answer

To solve the question "Which of the following is the Mathematical technique of self-assessment?", we will analyze the options provided and determine the correct answer step by step.

### Step-by-Step Solution:

1. **Identify the Options**: The question provides four options:
- A) Inquiry
- B) To Compare
- C) Self-Analyze
- D) All of these

2. **Understanding Each Option**:
- **Inquiry**: This involves asking questions and scrutinizing the work done. It is a way for learners to reflect on their understanding and the processes they used to reach their conclusions.
- **To Compare**: This technique allows learners to compare their work with that of their peers. It helps in identifying strengths and weaknesses in their approach.
- **Self-Analyze**: This involves a thorough examination of one's own work, identifying errors, omissions, and areas for improvement.

3. **Evaluate the Techniques**:
- All three options (Inquiry, To Compare, and Self-Analyze) are methods that can be used for self-assessment in mathematics. They each serve to enhance understanding and improve performance.

4. **Determine the Correct Answer**: Since all three techniques contribute to self-assessment, the correct answer is:
- **D) All of these**

### Final Answer:
The mathematical technique of self-assessment includes all of the options provided, so the answer is **D) All of these**.

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