若”1”是一种运算符号,且1!=1;2!=2x1;3!=3x2x1;4!=4x3x2x1…则100!÷99!的值为?
人气:124 ℃ 时间:2019-10-18 11:54:28
解答
1!=1
2!=2x1 = 2x 1!
3!=3x2x1=3x 2!
4!=4x3x2x1=4x 3!
……
所以 100!=100 x 99!
100!/ 99!= 100
推荐
- 且“!”是一种运算符号,且1!=1,=2x1,=3x2x1,4=4x3x2x1,...,则2012!/2011!的结果是什么?
- 若“!”是一种数学运算符号,并且1!=1,2!=2×1,3!=3×2×1,4!=4×3×2×1….求100!98!的值.
- 若“!”是一种数学运算符号,并且1!=1,2!=2×1,3!=3×2×1,4!=4×3×2×1….求100!98!的值.
- 若“!”是一种数学运算符号,并且1!=1,2!=2×1,3!=3×2×1,4!=4×3×2×1….求100!98!的值.
- 是一种运算符号,并且1!=1,=2x1,3x2x1,=4x3x2x1,求20011!除以2012!的值
- The gap's being closed easily enables people to enjoy...
- 英语:so far this year we () a fall in house prices by between 3 and 5 percent
- I hate those people who like to take sth out of nothing.
猜你喜欢