what is number? how many types of number.
Answers
Answer:
Type of Number Example
Prime Number P=2,3,5,7,11,13,17,…
Composite Number 4,6,8,9,10,12,...
Whole Numbers W=0,1,2,3,4,…
Integers Z=…,−3,−2,−1,0,1,2,3,…
Answer:
Definitions:
Natural Numbers - Common counting numbers.
Prime Number - A natural number greater than 1 which has only 1 and itself as factors.
Composite Number - A natural number greater than 1 which has more factors than 1 and itself.
Whole Numbers - The set of Natural Numbers with the number 0 adjoined.
Integers - Whole Numbers with their opposites (negative numbers) adjoined.
Rational Numbers - All numbers which can be written as fractions.
Irrational Numbers - All numbers which cannot be written as fractions.
Real Numbers - The set of Rational Numbers with the set of Irrational Numbers adjoined.
Complex Number - A number which can be written in the form a + bi where a and b are real numbers and i is the square root of -1.
Step-by-step explanation:
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