10! | 9*10 | |||
|Ω| = C210 = | = | = 9*5 = 45 | ||
2!*8! | 2 |
3! | 6! | 5*6 | ||||
|A| = C23 + C26 = | + | = 3 + | = 3 + 15 = 18 | |||
2!*1 | 2!*4! | 2 |
|A| | 18 | 2 | ||||
P(A) = | = | = | ||||
|Ω| | 45 | 5 |
6*5 + 3*2 | 2 | |||
P(A) = | = | |||
10*9 | 5 |
5^2 | 52 |
2^{10} | 210 |
a_2 | a2 |
a_{25} | a25 |
p{2} | √2 |
p{81} | √81 |
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