[理工] [资结]

楼主: David178 (David)   2014-10-25 23:45:01
http://i.imgur.com/pKwApnz.jpg
请问第6题怎么解?
请各位高手帮忙解答一下,
感谢 :)
作者: john2557 (Wanger)   2014-10-26 00:30:00
f(n)=3n g(n)=n代入
楼主: David178 (David)   2014-10-26 01:43:00
后项8^n != O(2^n) ?用你举的例子代入,后项8^n != O(2^n) ?

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