Introduction: Even and Odd Numbers

# Introduction: Even and Odd Numbers Video Lecture | Quantitative Aptitude for SSC CGL

## Quantitative Aptitude for SSC CGL

333 videos|195 docs|244 tests

## FAQs on Introduction: Even and Odd Numbers Video Lecture - Quantitative Aptitude for SSC CGL

 1. What is even-odd addition in number theory?
Ans. Even-Odd addition is the addition of two whole numbers where one is even and the other is odd. In this addition, if the even number is added to an odd number, the result will always be an odd number.
 2. How to perform even-odd addition?
Ans. To perform even-odd addition, add an even number to an odd number. The result will always be an odd number. For example, 2+3=5, 4+5=9, 6+7=13, etc.
 3. What are the properties of even-odd addition?
Ans. The properties of even-odd addition are: 1. If an even number is added to an odd number, the result will always be an odd number. 2. If two even numbers are added, the result will always be an even number. 3. If two odd numbers are added, the result will always be an even number.
 4. What are the applications of even-odd addition?
Ans. Even-odd addition is used in various mathematical operations, including finding the sum of two numbers, calculating the parity of numbers, and determining the divisibility of numbers. It is also used in computer science to check if a number is even or odd.
 5. How is even-odd addition related to modular arithmetic?
Ans. Even-odd addition is related to modular arithmetic as modular arithmetic deals with the remainder obtained when a number is divided by another number. When an even number is divided by 2, the remainder is 0. When an odd number is divided by 2, the remainder is 1. Therefore, even-odd addition is used to determine the parity of numbers in modular arithmetic.

## Quantitative Aptitude for SSC CGL

333 videos|195 docs|244 tests

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