Maximum ………… error in sum of difference of two quantites is ………… of absolute errors in ……………

Answer

To solve the question, we need to fill in the blanks based on the principles of error analysis in physics. The statement we need to complete is:

"Maximum ………… error in sum of difference of two quantities is ………… of absolute errors in ……………."

### Step-by-Step Solution:

1. **Understanding the Concept of Errors**:
- In physics, when we measure quantities, there is always some uncertainty or error associated with those measurements. This can be due to limitations in measuring instruments or human error.

2. **Identifying the Type of Error**:
- The question asks about the maximum error when adding or subtracting two quantities. This is typically referred to as the "absolute error."

3. **Filling in the First Blank**:
- The first blank should be filled with "absolute" because we are discussing the maximum error in the context of absolute errors.

4. **Understanding the Sum of Errors**:
- When we add or subtract two quantities (let's say A and B), the maximum error in the result (A ± B) is the sum of the absolute errors of the individual quantities.

5. **Filling in the Second Blank**:
- The second blank should be filled with "sum" because we are summing the absolute errors of the individual quantities.

6. **Filling in the Third Blank**:
- The third blank should be filled with "individual quantities" since we are referring to the absolute errors of the two quantities being measured.

### Final Answer:
The complete statement is:
"Maximum **absolute** error in sum of difference of two quantities is **sum** of absolute errors in **individual quantities**."