Math, asked by Anonymous, 8 months ago

what are prime numbers, co-prime numbers, Rational numbers, irrational numbers, whole numbers, Integers, natural numbers..............​

Answers

Answered by ektadhoke28
5

Step-by-step explanation:

  1. prime number:the number which has factor only 1 and own. e.g.2,3,13 etc
  2. Co-prime number: two number having one as a common factor.
  3. rational number: The fraction which are in p/q form.
  4. irrational number: The number which are not in the form of p/q .
  5. whole number:The number which is in between of 0 and infinite.
  6. integer:the positive and negative number in number line.
  7. natural number:The number which lies between 1 and infinite.

Answered by candygirl012
3

Answer:

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1. PRIME NOS.

A number that can be divided exactly only by itself and 1.

for example -7, 17 ,19 etc.

2. CO - PRIME NOS.

A set of integers can also be called coprime if its elements share no common positive factor except 1.

for example- 2 and 3, 5 and 7 etc.

3. IRRATIONAL NO.

Irrational numbers are real numbers that, when expressed as a decimal, go on forever after the decimal and never repeat.

for example- 2

4. WHOLE NUMBER

Number system which includes 0 to infinity (uncountable) are called whole number.

for example- 0,1,2,....

5. NATURAL NUMBER

Number system which includes 1 to infinity (uncountable) are called as natural nos.

for example- 1,2,3,4,......

6. INTEGERS

Integers are the numbers which includes both whole numbers and natural nos.

for example- 0,1,2,3,4,5,....

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