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标题: 求助GWD-7-3 [打印本页]

作者: wanders    时间: 2005-1-6 10:49     标题: 求助GWD-7-3

GWD-7-3

For all positive integers m and v, the expression mOv represents the remainder when m is divided by v. What is value of ((98O33)O17)-(98O(33O17))?

a.-10

b.-2

c.8

d.13

e.17

answ: a

算不出来, 哪位高手帮忙?


作者: mikejia    时间: 2005-1-6 21:46

(98o33)o17=15

98o(33o17)=2

=13


作者: apple1    时间: 2005-1-8 13:12

同意






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