标题:
关于GWD-4-4滔滔第四题的问题
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作者:
winny0821
时间:
2011-1-10 07:08
标题:
关于GWD-4-4滔滔第四题的问题
GWD-4-4滔滔
Q4:For a nonnegative integer
n
, if the remainder is 1 when 2
n
is divided by 3, then which of the following must be true?
I.
n is greater than zero. n=0
II.
3
n
= (-3)
n
III.
√2
n
is an integer.
A.
I only
B.II only
C.I and II
D.I and III
E.II
and III
1怎么错了?
作者:
victoria820
时间:
2011-1-10 21:21
N等于0的时候,2的零次方为1,除3余数还是1,符合题意
作者:
sayysong
时间:
2011-1-11 06:39
1除3商0 余1
作者:
winny0821
时间:
2011-1-11 20:50
非常感谢!
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