1 | ||
Am,n = {x∊R: x+m< | } | |
n |
1 | 1 | 1 | ||||
1. =∩n=1∞ ({x∊ℛ: x< | −1}∪{x∊ℛ: x< | −2}∪{x∊ℛ: x< | −3}∪...) = | |||
n | n | n |
1 | ||
= ∩n=1∞ ({x∊ℛ: x< | −1}) = | |
n |
1 | 1 | 1 | ||||
= {x∊ℛ: x< | −1}∩{x∊ℛ: x< | −1}∩{x∊ℛ: x< | −1}∩... = | |||
1 | 2 | 3 |
1 | 1 | 1 | ||||
2. =Um=1∞ ({x∊ℛ: x< | −m}∩{x∊ℛ: x< | −m}∩{x∊ℛ: x< | −m}∩...) = | |||
1 | 2 | 3 |
5^2 | 52 |
2^{10} | 210 |
a_2 | a2 |
a_{25} | a25 |
p{2} | √2 |
p{81} | √81 |
Kliknij po więcej przykładów | |
---|---|
Twój nick | |