VINCULUM
Definition Of Vinculum
Vinculum is a horizontal bar that is drawn on a mathematical expression to indicate that they form a group.
More About Vinculum
Vinculum is a Latin word that means 'bond' or 'tie'.
Examples of Vinculum
The horizontal bar used in the given examples is vinculum
A radical -- 
For repeating decimals -- 
Line segment AB -- 
Complex conjugate -- 
Video Examples: The Vinculum
Solved Example on Vinculum
Ques: Which of the following is the correct vinculum sign used to represent the square root of the sum of the two numbers a and b?
Choices:
Correct Answer: B
Solution:
Step 1: Vinculum is a horizontal bar that is drawn on a mathematical expression to indicate that they form a group
Step 2: The vinculum form of the sum of the square root of the two numbers a and b is
Quick Summary
- Vinculum groups terms together.
- It acts as a form of parenthesis.
- It's used in radicals, repeating decimals, and other notations.
🍎 Teacher Insights
Emphasize the order of operations when using a vinculum. Use examples from different areas of math to illustrate its versatility.🎓 Prerequisites
- Basic Arithmetic
- Algebraic Expressions
Check Your Knowledge
Q1: Which of the following correctly represents the square root of the sum of 'x' and 'y' using a vinculum?
Frequently Asked Questions
Q: What does a vinculum do?
A: A vinculum groups terms together, indicating that they should be treated as a single entity for the purpose of mathematical operations.
Q: Where does the term 'vinculum' come from?
A: The term 'vinculum' is derived from Latin, meaning 'bond' or 'tie'.