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请教两道数学题!!!!!
1. If positive integer x is divided by 2 , remainder is 1 . What is the remainder when x is divided by 4
(1) 31<x<35
(2) x is a multiple of 3
2.Is x less than y?
(1) x-y+1<0
(2) x-y-1<0
跪求解答!!!!! |
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