CTET & State TET Exam > CTET & State TET Videos > Crash Course for CTET Preparation (English) > What are Prime and Composite Numbers?
What are Prime and Composite Numbers? Video Lecture | Crash Course for CTET Preparation (English) - CTET & State TET
FAQs on What are Prime and Composite Numbers? Video Lecture - Crash Course for CTET Preparation (English) - CTET & State TET
| 1. What is a prime number? |  |
A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. In other words, it cannot be divided evenly by any other number except for 1 and itself.
| 2. What is a composite number? | |
A composite number is a natural number greater than 1 that is not prime. It can be divided evenly by at least one positive divisor other than 1 and itself. In simpler terms, a composite number has factors other than just 1 and itself.
| 3. Can a number be both prime and composite? | |
No, a number cannot be both prime and composite. By definition, a prime number has exactly two distinct positive divisors (1 and itself), while a composite number has more than two distinct positive divisors. Therefore, a number can only be classified as either prime or composite.
| 4. How can I determine if a number is prime or composite? | |
To determine if a number is prime or composite, you can check its divisors. Start by dividing the number by 2 and continue dividing it by subsequent natural numbers up to its square root. If at any point the number is evenly divisible, then it is a composite number. However, if no divisors are found, the number is prime.
| 5. Are there infinitely many prime numbers? | |
Yes, there are infinitely many prime numbers. This was proven by the ancient Greek mathematician Euclid over 2,000 years ago. Euclid's proof shows that if you have a list of prime numbers, you can always find a larger prime number by multiplying all the primes together and adding 1. Therefore, prime numbers continue indefinitely.
Related Exams
About this Video
|
1.7K Views |
|
4.76/5 Rating |
|
Nov 16, 2024 Last updated |
Video Description: What are Prime and Composite Numbers? for CTET & State TET 2024 is part of Crash Course for CTET Preparation (English) preparation.
The notes and questions for What are Prime and Composite Numbers? have been prepared according to the CTET & State TET exam syllabus.
Information about What are Prime and Composite Numbers? covers all important topics for CTET & State TET 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for What are Prime and Composite Numbers?.
Introduction of What are Prime and Composite Numbers? in English is available as part of our Crash Course for CTET Preparation (English) for CTET & State TET & What are Prime and Composite Numbers? in
Hindi for Crash Course for CTET Preparation (English) course. Download more important topics related with notes, lectures and mock test series for
CTET & State TET Exam by signing up for free.
Description
Video Lecture & Questions for What are Prime and Composite Numbers? Video Lecture | Crash Course for CTET Preparation (English) - CTET & State TET - CTET & State TET full syllabus preparation | Free video for CTET & State TET exam to prepare for Crash Course for CTET Preparation (English).
Information about What are Prime and Composite Numbers?
Here you can find the meaning of What are Prime and Composite Numbers? defined & explained in the simplest way possible.
Besides explaining types of What are Prime and Composite Numbers? theory, EduRev gives you an ample number of questions to practice What are Prime and Composite Numbers? tests,
examples and also practice CTET & State TET tests.
|
Explore Courses for CTET & State TET exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
mock tests for examination
,What are Prime and Composite Numbers? Video Lecture | Crash Course for CTET Preparation (English) - CTET & State TET
,past year papers
,study material
,What are Prime and Composite Numbers? Video Lecture | Crash Course for CTET Preparation (English) - CTET & State TET
,Extra Questions
,ppt
,Free
,MCQs
,Sample Paper
,What are Prime and Composite Numbers? Video Lecture | Crash Course for CTET Preparation (English) - CTET & State TET
,Objective type Questions
,shortcuts and tricks
,Important questions
,Summary
,Semester Notes
,Exam
,practice quizzes
,Previous Year Questions with Solutions
,Viva Questions
,video lectures
;
Study What are Prime and Composite Numbers? on the App
Students of CTET & State TET can study What are Prime and Composite Numbers? alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the What are Prime and Composite Numbers?,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of What are Prime and Composite Numbers? is prepared as per the latest CTET & State TET syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup