刚考完到家带着沉重的心情回来, 题目记得不多 先更正一下之前的题
目前的整理的版本里这道让所有人都费解的题 更正一下,原来得版本是这个: 8、N is the sum of the first six 连续整数and greater than T. P is the sum of the first six 连续整数and greater than T+6,用N表示T? (by—不知名) 答案有:N+6,N+12,N+24,N+36,剩下一个答案待补充
原狗主可能没有看清题 这题的原文是这样的:
PS: n is the sum of the first six consecutive integers greater than T; p is the sum of the first six consecutive integers greater than T+6.
Which of the following is p?
A. n+6
B. n+12
C. n+24
D. n+36
E. n+48
狗主这题应该选n+36, 原因不难:p - n = [(T+7) +...+(T+12)] - [(T+1) +...+(T+6)] = 36
等会在回忆一下其他的题好了。 Good Luck!
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