Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
⬋ 인천작대기업체 ➭텔레ㄱ램ㆄ VMC79➼ 인천작대기업체⥳인천작대기업체㊘인천작대기업체㎡인천작대기업체
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random