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Is -a a natural number?
No. Natural numbers are 0, 1, 2, 3 ... If a was defined to be a negative integer, then -a would equal a natural number. But -a is a variable with a sign, not a natural number.
Are natural numbers real numbers?
Yes, all natural numbers are real numbers. Natural numbers are a subset of real numbers, so not all real numbers are natural numbers.
Do set of natural numbers contain sets of whole numbers?
No. Natural numbers are a subset of whole numbers. Negative numbers are whole numbers but not natural.
What numbers are in the set of natural numbers and which are in the set of whole numbers?
All of the natural numbers.
Rational numbers are sometimes natural numbers?
Yes. All natural numbers are rational numbers.
Is -a a natural number?
No. Natural numbers are 0, 1, 2, 3 ... If a was defined to be a negative integer, then -a would equal a natural number. But -a is a variable with a sign, not a natural number.
Are natural numbers real numbers?
Yes, all natural numbers are real numbers. Natural numbers are a subset of real numbers, so not all real numbers are natural numbers.
What is the intersection between rational numbers and natural numbers?
It is the set of natural numbers.
What are the difference between natural numbers and irrational numbers?
All natural numbers are rational numbers. No irrational numbers are natural numbers.
Are natural numbers the same of rational numbers?
The set of rational numbers includes the set of natural numbers but they are not the same. All natural numbers are rational, not all rational numbers are natural.
Do set of natural numbers contain sets of whole numbers?
No. Natural numbers are a subset of whole numbers. Negative numbers are whole numbers but not natural.
Is -7.3 a natural number?
No, -7.3 is not a natural number. Natural numbers are whole numbers greater than zero, so they cannot be negative or contain decimals. The set of natural numbers is typically denoted as {1, 2, 3, ...}. Negative numbers and decimals fall under different categories, such as integers and real numbers, respectively.
What is natural numbers and zero called?
When it is not included in the natural numbers, it is referred to as 'the natural numbers with zero'.
What are differences between natural numbers and real numbers?
Natural numbers extend from 1 to positive infinity.Real numbers are all numbers between negative infinity and positive infinity.ALL natural numbers are real numbers, but NOT ALLreal numbers are natural numbers.
Are all numbers natural numbers?
All numbers are not natural numbers.Natural numbers are 1,2,3,4,5....
What numbers are in the set of natural numbers and which are in the set of whole numbers?
All of the natural numbers.
Are real numbers natural numbers?
No. Natural numbers are a proper subset of real numbers.
