有两道SSAT数学题,看不懂啊=-= 详细见补充.1. Which of the following number can be written in the form(4*N)+1 Where N is a whole number.55 62 71 84 932.见图片

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有两道SSAT数学题,看不懂啊=-=详细见补充.1.Whichofthefollowingnumbercanbewrittenintheform(4*N)+1WhereNisawholenumber.

有两道SSAT数学题,看不懂啊=-= 详细见补充.1. Which of the following number can be written in the form(4*N)+1 Where N is a whole number.55 62 71 84 932.见图片
有两道SSAT数学题,看不懂啊=-= 详细见补充.
1. Which of the following number can be written in the form(4*N)+1 Where N is a whole number.
55 62 71 84 93
2.见图片

有两道SSAT数学题,看不懂啊=-= 详细见补充.1. Which of the following number can be written in the form(4*N)+1 Where N is a whole number.55 62 71 84 932.见图片
1.那个数可以写成4*N+1的形式,N是整数.当然只有93=23*4+1.
2.f是任意不为0的数,下面那个为真?

如果考虑到无穷数,II,III不对吧.选A.