ln(2n2+1) | ||
limn→∞ | ||
n |
ln(2n2+1) | ln(2n2) | ln(2n2) | ||||
=limn→∞ | − limn→∞ | + limn→∞ | ||||
n | n | n |
| ln(2n2) | ||||||||||||
=limn→∞ | + limn→∞ | ||||||||||||
n | n |
1 | ln(2) | ln(n) | ||||
=limn→∞ln((1 + | )1/n) + limn→∞ | + 2limn→∞ | ||||
2n2 | n | n |
1 | ||
=ln(limn→∞((1 + | )1/n)) + 2ln(limn→∞{n1/n}) | |
2n2 |
1 | ||
=ln(limn→∞((1 + | )2n2*1/(2n3))) + 2ln(limn→∞{n1/n}) | |
2n2 |
5^2 | 52 |
2^{10} | 210 |
a_2 | a2 |
a_{25} | a25 |
p{2} | √2 |
p{81} | √81 |
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