10 points if u can give me the definitions of..?
Answer:
1. natural number: A positive integer 1, 2, 3, . Sometime 0 is included.
2. whole number: Nonnegative Integers
3. integer: any of the natural numbers (positive or negative) or zero
4. rational number: a number that can be expressed as a fraction p/q where p and q are integers and q is not equal to 0.
5. irrational number: a number that cannot be expressed as a fraction p/q for any integers p and q.
6. real number: The field of all rational and irrational numbers (all positive numbers, negative numbers, and zero).
7. imaginary number: a real number times i (which is the square root of negative 1).
Positive / Negative / fraction / decimal status:
1. natural number: positive, no fractions or decimals.
2. whole number: positive, no fractions or decimals.
3. integer: positive or negative, no fractions or decimals.
4. rational number: fraction. positive or negative.
5. irrational number: decimal. positive or negative.
6. real number: can be fraction or decimal, positive or negative.
7. imaginary number: decimal, positive or negative.
a natural number is like 1 or 2 pretty much like a whole number. an integer can be a negative number like an imaginary number. a rational number is like a fraction. irrational numbers are decimals that go on forever
Quit being so lazy and do your own homework. These answers are easily found on google.
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