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The most common definition of 'natural' numbers is: The counting numbers.
According to that definition, all natural numbers are positive.
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Is 9.3 a natural number?
No, it is not a natural number. It is not a whole, positive integer.
Is 2.7 a natural number?
No. A natural number is (a) positive (or zero), and (b) has no decimal part.
Is -3 a natural number?
yes, 3 is a natural number. any positive number is.
Is -7.3 a natural number?
No because natural number are positive whole numbers greater than 0
Is zero a natural number or a whole number?
Zero is both.
Difference between natural number and integer?
natural numbers can not be negative. integers can be both positive and negative.
Can a number be both natural and irrational?
No. "Natural" numbers are the counting numbers, otherwise known as the positive integers. They are all rational.
Is every natural number is positive number?
No. Zero is a natural number but it is not positive. However, all other natural numbers are positive.
1 is part of whole number natural nubmer?
A whole number is one without a decimal or fraction, and a natural number is any positive integer, so this is both a whole number and an integer.
Is 9.3 a natural number?
No, it is not a natural number. It is not a whole, positive integer.
Can a natural and a whole number be negative?
no a natural number must be positive
Can a number be a natural number and a real number?
All natural numbers are also real numbers, but all real numbers are not necessarily natural numbers because natural numbers are positive whole numbers. Real numbers are any number on the number line, which includes irrational numbers like pi and sqrt2. Thus only the positive natural numbers are both natural and real. Hope this is not too long-winded!
Can a rational number be positive?
a rational number is any number that can be expressed as p/q where p and q are both integers. Since integers can most definitely be positive-- you might know them as the set of Natural numbers-- then yes, a rational number can be positive.
What are even positive natural numbers?
even numbers are exactly divisible by two. ie. they do not give a remainder when divided by 2. natural numbers are positive integers starting from 1. even natural numbers are a combination of both.. eg. 2,4,50 etc the term positive is not required for these numbers because, natural numbers are positive !... so positive 'natural number' is like saying ' approximated estimate '..
Is negative 1.4 a natural number?
No. The natural numbers are positive.
Is 2.7 a natural number?
No. A natural number is (a) positive (or zero), and (b) has no decimal part.
Is -3 a natural number?
yes, 3 is a natural number. any positive number is.
