广告联盟网
标题:
其实0.9999999......不是约等于1，而是等于1
[打印本页]
作者:
meizi
时间:
2007-7-15
标题:
其实0.9999999......不是约等于1，而是等于1
我证明给大家看看。。<br /><br />0.9999999......=0.3333333......+0.3333333......+0.3333333......<br /><br /> =1/3+1/3+1/3<br /> <br /> =3/3<br /><br /> =1<br /><br /><br />OH,,yeah!!!!!!!<img src="images/smilies/ohh.gif" smilieid="19" border="0" alt="" /> <img src="images/smilies/ohh.gif" smilieid="19" border="0" alt="" /> <img src="images/smilies/ohh.gif" smilieid="19" border="0" alt="" /> <img src="images/smilies/ohh.gif" smilieid="19" border="0" alt="" /> <img src="images/smilies/ohh.gif" smilieid="19" border="0" alt="" /> <img src="images/smilies/ohh.gif" smilieid="19" border="0" alt="" />
作者:
雷博斯
时间:
2007-7-15
聪明！
作者:
ｋｉｎｇ
时间:
2007-7-15
<img src="images/smilies/ohh.gif" smilieid="19" border="0" alt="" /> <img src="images/smilies/ohh.gif" smilieid="19" border="0" alt="" />
作者:
网路游侠
时间:
2007-7-15
<br><br><div class="msgbody"><div class="msgheader">QUOTE:</div><div class="msgborder">原帖由 <i>雷博斯</i> 于 2007-7-15 16:22 发表 <a href="http://www.im286.com/redirect.php?goto=findpost&pid=20558195&ptid=2068242" target="_blank"><img src="http://www.im286.com/images/common/back.gif" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('http://www.im286.com/images/common/back.gif');}" onmousewheel="return imgzoom(this);" alt="" /></a><br />聪明！ </div></div><br>
作者:
呼唤
时间:
2007-7-15
S
作者:
木全木全
时间:
2007-7-15
初中数学竞赛一道题
作者:
meizi
时间:
2007-7-15
<img src="images/smilies/ohh.gif" smilieid="19" border="0" alt="" /> <img src="images/smilies/ohh.gif" smilieid="19" border="0" alt="" /> <img src="images/smilies/ohh.gif" smilieid="19" border="0" alt="" /> <img src="images/smilies/ohh.gif" smilieid="19" border="0" alt="" />
作者:
oldmyth
时间:
2007-7-15
废话,当然等于1.<br /><br />九年义务教育白学的啊
作者:
月影传说
时间:
2007-7-15
聪明
作者:
meizi
时间:
2007-7-15
<br><br><div class="msgbody"><div class="msgheader">QUOTE:</div><div class="msgborder">原帖由 <i>oldmyth</i> 于 2007-7-15 16:25 发表 <a href="http://www.im286.com/redirect.php?goto=findpost&pid=20558259&ptid=2068242" target="_blank"><img src="http://www.im286.com/images/common/back.gif" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('http://www.im286.com/images/common/back.gif');}" onmousewheel="return imgzoom(this);" alt="" /></a><br />废话,当然等于1.<br /><br />九年义务教育白学的啊 </div></div><br>只是说约等于！
作者:
缺氧的爱
时间:
2007-7-15
0.9999999...... != 0.3333333......+0.3333333......+0.3333333......
作者:
颓废
时间:
2007-7-15
<img src="images/smilies/ohh.gif" smilieid="19" border="0" alt="" /> <img src="images/smilies/ohh.gif" smilieid="19" border="0" alt="" /> <img src="images/smilies/ohh.gif" smilieid="19" border="0" alt="" />
作者:
电光
时间:
2007-7-15
0.999999........＝9*0.11111111........＝9*10/9 （9乘以9分之10）＝1<br /><br />好像应该这样解吧
作者:
pgety
时间:
2007-7-15
9*10/9 （9乘以9分之10）＝1<br />识不识数啊
作者:
颓废
时间:
2007-7-15
<img src="http://photo1.bababian.com/20070420/9700813675C0B449077E9892F0C1CE0B.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('http://photo1.bababian.com/20070420/9700813675C0B449077E9892F0C1CE0B.jpg');}" onmousewheel="return imgzoom(this);" alt="" />
作者:
MySky
时间:
2007-7-15
0.9999999......=0.3333333......+0.3333333......+0.3333333......<br /><br />这样是不对的。。。。。
作者:
leontan
时间:
2007-7-15
厉害啊
作者:
sun10
时间:
2007-7-15
0.3333.....=1/3么?<br />这个也是约出来的好不好
作者:
cscwsn
时间:
2007-7-15
0.3333333333333333...=1/3?<br /><br />不会吧
作者:
往事如烟
时间:
2007-7-15
厉害！
作者:
圆月豌豆
时间:
2007-7-15
我晕死 .. 0.3333333....是约等于 1\3 啊...
作者:
yzx4005
时间:
2007-7-15
陈景润？
作者:
好男人
时间:
2007-7-15
陈景润？
作者:
小豺狼
时间:
2007-7-15
= =!属于初中级的
作者:
玄猫
时间:
2007-7-15
极限而已……
欢迎光临 广告联盟网 (https://bbs.ggads.com/)
Powered by Discuz! X3.2