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.
\vec v + (2, -1) = (5, 7) を満たす \vec v を求めよ。
\vec v + (2, -1) = (5, 7) を満たす \vec v を求めよ。
Natural Language
Math Input
Extended Keyboard
