|1/101-1/102|+|1/102-1/103|+|1/103+1/104|+|1/104-1/105|
绝对值..
黄冈练创考七年级上
第1.2.4第2课时16题
人气:457 ℃ 时间:2019-08-20 08:26:18
解答
=1/101-1/102+1/102-1/103+1/103-1/104+1/104-1/105
=1/101-1/105
=(105-101)/(101*105)
=4/10605
推荐
猜你喜欢
- 一辆汽车从甲地到乙地,行了全程的40%,离终点还有5千米,甲乙两地相距多少千米
- the big minute hand did not move.为什么不是the big minute hand was not move.
- However mean your life is,meet it and live it ;do not shun it and call it hard names.It is not so bad as you are.It look
- 已知直线l1:y=x+m和L2:y=-2x+n交于点P(-2,0),l1交y轴于点A,l2交y轴于点B.
- 『汉译英』“第二,我们应该把老师当成朋友.不要害怕老师,多与老师相处.”求翻译
- 士不可不弘毅,任重而道远.
- 民族资本主义与官僚资本主义的区别
- "我来了,我看见了,我征服了"的英文原文是什么?