The answer is 10C5 = 10*9*8*7*6/(5*4*3*2*1) = 252
∞ \ Infinite
There are a huge number of combinations of 5 numbers when using the numbers 0 through 10. There are 10 to the 5th power combinations of these numbers.
If the numbers can be repeated and the numbers are 0-9 then there are 1000 different combinations.
There are 45 combinations.
9
There are 5*4*3*2 = 120 such numbers.
9000
9999
How many numbers per combination?
106 or a million.
How many combinations of 6 numbers are there in 33
24