Q29:
What is the remainder when the positive integer n is divided by the positive integer k, where k > 1?
(1) n = (k+1)3
(2) k = 5
A不明白
题目问的是“n除以k的余数是多少”, (1)中 n = (k+1)3 除以k余1,而(2)k=5没用,不知道n是多少;所以选A了
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