问一道离散数学题Assume that a chocolate bar consists of n squares ar
来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/22 12:31:39
问一道离散数学题
Assume that a chocolate bar consists of n squares arranged in a rect-
angular pattern.The bar,a smaller rectangular piece of the bar,can
be broken along a vertical or a horizontal line separating the squares.
Assuming that only one piece can be broken at a time,determine how
many breaks you must successively make to break the bar into n sep-
arate pieces.Use strong induction to prove your answer.
Assume that a chocolate bar consists of n squares arranged in a rect-
angular pattern.The bar,a smaller rectangular piece of the bar,can
be broken along a vertical or a horizontal line separating the squares.
Assuming that only one piece can be broken at a time,determine how
many breaks you must successively make to break the bar into n sep-
arate pieces.Use strong induction to prove your answer.
翻译:
把一块巧克力看成是由 n 块正方形组成的矩形,而其中更小块的矩形又可以或横或竖地被掰开成几块正方形.假设一次只能掰下一块,那么你要得到 n 块需要掰多少次?用数学归纳法证明你的答案.
先假设n=1,则需要掰 0次;
n=2,需要掰 1次
n=3,需要掰 2次
n=4,需要掰 3次
n=5,需要掰 4次
...
那么得出 n块需要掰 n-1次
然后再证明 n+1块 需要掰 n次就可以了
把一块巧克力看成是由 n 块正方形组成的矩形,而其中更小块的矩形又可以或横或竖地被掰开成几块正方形.假设一次只能掰下一块,那么你要得到 n 块需要掰多少次?用数学归纳法证明你的答案.
先假设n=1,则需要掰 0次;
n=2,需要掰 1次
n=3,需要掰 2次
n=4,需要掰 3次
n=5,需要掰 4次
...
那么得出 n块需要掰 n-1次
然后再证明 n+1块 需要掰 n次就可以了
问一道离散数学题Assume that a chocolate bar consists of n squares ar
证明题Assume that a chocolate bar consists of n squares arrange
a bar of chocolate
求问GRE数学题the figure above consists of 25 squares.if the figur
a bar of chocolate中的bar是么意思啊
a rectangular game board is composed of identical squares ar
A chess board consists of 5cm squares of Blackwood and maple
一道英文数学题A game of chance consists of rolling a disc of diamet
一道英文数学题A sample space consists only of 2 events,A and B.Whic
May I hanve a bar of chocolate?怎么回答
英语翻译还能用 He has had a bar of chocolate
he has a bar of chocolate.改为复数句