The number 8 is not a set and so cannot have any subsets. The set consisting of the number 8 is a set and, since it has only one element in it, it has two subsets: itself and the null set.
-7/8 is a real number.
Yes, 8 is a real number. All positive and negative numbers and zero are classified as real numbers.
8.. if you count the empty subset
A positive number is any number above zero. A negative number is any number below zero. Zero is not a positive or a negative number. A number's opposite is just the negative. For example: 8's opposite is -8 (negative 8). Hope this helped!
The number 8 is not a set and so cannot have any subsets. The set consisting of the number 8 is a set and, since it has only one element in it, it has two subsets: itself and the null set.
-7/8 is a real number.
Yes
Yes, 8 is a real number. All positive and negative numbers and zero are classified as real numbers.
Some kinds are:an integer, a negative integera rational number, a negative rational number,a real number, a negative real number,In the following cases add the "negative"an even numbera perfect cube
8.. if you count the empty subset
thenumber of subsets = 8formula: number of subsets =2n; wheren is thenumber of elements in the set= 2n= 23= 8The subsets of 1,2,3 are:{ }, {1}, {2}, {3}, {1,2}, {2,3}, {1,3}, {1,2,3}
8 subsets
64
Nearly any number you can think of is a Real Number. So 8 is a real number.
A positive number is any number above zero. A negative number is any number below zero. Zero is not a positive or a negative number. A number's opposite is just the negative. For example: 8's opposite is -8 (negative 8). Hope this helped!
-8