Write definition of natural number,whole number,Integers and rational numbers with one example.
Answers
Answer:
I will try to explain you properly
Step-by-step explanation:
Natural number are number that include all the positive integers .
Example: 1 to infinity
And if we multiple or add two natural number we will get natural number.
Example: 5+8=13
5×8=40
Whole number are number that contain all the positive integer including 0 .
Example : 0 to infinity
And if we multiple or add two whole number we will get whole number.
Example: 0+9=9
0×9=0
Integer contain both the positive integer and the negative integer .
Example: -infinity to +infinity
-100, -34,0,45,267 etc...
And if we multiple or add or subtraction two integer we will get integer.
Example : -2+5=3
-2×5= -10
-2-5= -7
Rational number are number were there is p/q and where q is not equal to 0
Example: 3/2 ,4/7 ,4/8 etc...
And if we multiple or add or subtract or divide two rational number we will get rational number.
Example: 4/3+2/3=6/3
4/3×2/3=8/9
4/3-2/3=2/3
4/3÷2/3
=4/3×3/2
=2/1
2
In some cases it is possible to do subtraction and division in natural number and in some cases it is not possible.
Example: 4-2=2
but 2-4= -2
which is neither the natural number nor the whole number.
Division also same
4÷2=2
but 2÷4=0.5
which is not the natural number, whole number and integer.
HOPE IT HELP YOU