from the numbers 4567 we can have 24 numbers
take 20 blocks group them into sets of 4. How many sets did you make? 20 / 4 = 5
10 000 ways
there are 5 diffeerent sets Natural Numbers whole numbers integers rational numbers irrational numbers.
There are 252 combinations.
9
take 20 blocks group them into sets of 4. How many sets did you make? 20 / 4 = 5
There are: 9C4 = 126
15504 different sets of 5 numbers in each. This is a combination of 5 from 20: 20C5 = 20!/(20-5)!5! = 20x19x18x17x16/5x4x3x2x1 = 15504.
10 000 ways
mabe 5 or 4
there are 5 diffeerent sets Natural Numbers whole numbers integers rational numbers irrational numbers.
There are infinitely many such sets: {1, 2, 4, 4, 4}, {1.1, 2, 3.9, 4, 4}, {1.12, 2, 3.88, 4, 4} are some examples.
There are 28C6 = (28*27*26*25*24*23)/(6*5*4*3*2*1) = 376,740 sets.
Infinitely many sets: they belong to the set {0, 2, 4, 5, 7, 9}, and to {0, 2, 4, 5, 7, 9, 92} and {0, 2, 3, 4, 5, 7, 9} and {0, 2, 4, 5, 5.35, 7, 9} and {0, 2, 4, 5, 7, sqrt(53), 9} and N0, the set of Natural number including 0, Z, the set of integers, Q, the set of rational numbers, R, the set of real numbers, C, the set of complex numbers as well as any superset of these sets.
There are 252 combinations.
One of infinitely many possible sets is {-5, 0, 5, 10, 20}.
international games: 4 sets 25 points basis 5 sets if a draw. 5th sets will be on 15 point basis the other 4 sets 25points basis