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8 sets of 6 elements would have 96 elements (8X6=96)
Kinds of sets are: infinite set-the set continues on for infinity.There may not be an infinite amount of a thing you wear, it is limited to numbers. finite set-it has finite (countable) number of elements, it has unlimited numbers. numerical set-a set having only numbers as its elements, set prime numbers (2,3,5,7,11,13,17..) equal set-two sets are equal if they have precisely the same numbers. null set-its is a set with no elements or numbers. equivalent set-sets with the same numbers of members . intersecting sets-sets with some members in common. subsets-sets contained within others are subset.
Three sets
7 To make it a bit more intuitive, think of it like this: If you have a set of 7 elements, you can "turn it into" a set of 6 elements by removing one of the elements. So, in how many ways can you remove an element from the set of 7 elements, without making the same 6-element set more than once?
6 if order doesn't matter
8 sets of 6 elements would have 96 elements (8X6=96)
equal sets with exactly the same elements and number of elements.equivalent sets with numbers of elements
Kinds of sets are: infinite set-the set continues on for infinity.There may not be an infinite amount of a thing you wear, it is limited to numbers. finite set-it has finite (countable) number of elements, it has unlimited numbers. numerical set-a set having only numbers as its elements, set prime numbers (2,3,5,7,11,13,17..) equal set-two sets are equal if they have precisely the same numbers. null set-its is a set with no elements or numbers. equivalent set-sets with the same numbers of members . intersecting sets-sets with some members in common. subsets-sets contained within others are subset.
2N-1 They are the sum of pascal numbers in a row - one.
Equal sets contain identical elements. e.g. if A = {1,2,3} and B = {1,2,3}, then A and B are equal - their elements are the same. Equivalent sets have identical numbers of elements. e.g. if A = {1,2,3} and B = {a,b,c}, then A and B are equivalent - they both have three elements.
Three sets
7 To make it a bit more intuitive, think of it like this: If you have a set of 7 elements, you can "turn it into" a set of 6 elements by removing one of the elements. So, in how many ways can you remove an element from the set of 7 elements, without making the same 6-element set more than once?
A Venn diagram
6 if order doesn't matter
If a set has six elements, for example {A, B, C, D, E, F}, then it may have the following subsets: - the set itself - 6 sets of five elements - 15 sets of four elements - 20 sets of three elements - 15 sets of two elements - 6 sets of one element - 1 set with no elements (the null set), for a total of 64 sets, which is 2^6, or 2 to the 6th power.
There are 376740 such sets and you must think me crazy if you think I will list them all!
There are eight sets of 3 consecutive numbers in 12 hours.