OG(11TH)DS-Q68

[寧寧]

An infinite sequence of positive integers is called an "alpha sequence "
if the number of even integers in the sequence is finite .if s is an infinite
sequence of positive integers ,is s an alpha sequence?
1.the first ten integers in s are even
2.an infinite number of integers in s are odd

請問一下~這題的題意在問什麼~
答案為什麼是E呢~

[amyliang]

http://www.formosamba.com/phpBB3/viewtopi ... a+sequence

Pls use the function of search. Thank you

[寧寧]

我有呀~可以這個格式~不符合板上規定~所以我沒有找><~不好意思