Question

4. Define them and give an example for each. a. Even numbers b. Odd numbers c. Prime numbers d. Natural numbers e. Composite numbers f. Coprime numbers g. Twin-prime numbers​

Answer 1

Answer:

Here's your answer

Step-by-step explanation:

Even numbers

Even numbers are that number which is

divisible of 2 is called even number .

Ex:- 2,4,6,8,10

Odd numbers

Odd numbers are that number which is not divisible of 2

Ex:- 1,3,5,7,9

Prime numbers

Prime numbers are that number which are muntiple of only 1 and itself .

Ex:- 3,5,7,11,13

Natural numbers

Natural numbers are that number which is start from 1 and Uncountable .

Ex:- 1,2,3,4 and Uncountable

Composite numbers

Every positive integer is composite,prime or

unit 1, so the composite numbers are exactly the numbers that are not prime and not a unit . For example, the integer 14 is a composite number because it is the product of the two smaller integers 2×7=14 .

Ex:- 4,6,8,9,10

Co-prime numbers

Co-prime numbers are that number which have many factors of a number .

Ex:- 24=1,2,3,4,6,8,12 and 24 itself

Twin-prime numbers

There are Infinitely many twin-prime or pair of primes that differ by 2 .

Ex:- 5,5 and 7,11 and 13 and 17 and 19

Hope it will help ☺️ you