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一堆破题...呵呵 请教
几个破题 大家看看怎么做....答案可能有些有问题....
2-height represents the greatest n of integer x as 2^n of x. Is 2-height of K > that of M?
(1)k>m
(2) K/M equalt a even integer B
已知一函数f(n)=2*4*6*。。。*n 求f(24)的最大质因子 11
已知一个数A是14的倍数,B是6的倍数,问A*B是105*K的倍数吗?
(1)K =9 (2)K^2=25 答案B
one set of numbers consists of consecutive integers, the least number is 3, how many numbers in the set.
the average(arithmetic mean) of all the numbers in the set is 6
the number of integers is equal to the range of the set
[N]为由2至N的连续偶数乘积(所有小于或等于n的正偶数连乘积),例[10]=2X4X6X8X10,求[20]+[22]的最大质因子。选项为23/19/17/15/13/11 A
There are two set A and B which only includes positive integer. A and B have the same number of positive integers. is the median of A greater than the average of B.
the items in A are even, the items in B is odd.
the sum of A is equal to sum of B.
N是否为一个INTERGER的平方?
4N是一个INTERGER的平方。
N的三次方是一个INTERGER的平方。
M>N ?
M/N>0
(M-N)/N>(N-M)/M E?
问(n-1)(n+1)/24 的余数r是多少?
2 is not a factor of n
3 is not a factor of n my answer C |
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