A community for students.
Here's the question you clicked on:
 0 viewing
klimenkov
 2 years ago
Help me please.
klimenkov
 2 years ago
Help me please.

This Question is Closed

klimenkov
 2 years ago
Best ResponseYou've already chosen the best response.0How to write in LaTeX this expression? dw:1362304526322:dw

ParthKohli
 2 years ago
Best ResponseYou've already chosen the best response.2\[\displaystyle \hat{(\vec{a},\vec{b})}\]

ParthKohli
 2 years ago
Best ResponseYou've already chosen the best response.2``` \hat{(\vec{a},\vec{b})} ```

ParthKohli
 2 years ago
Best ResponseYou've already chosen the best response.2Is that what you wanted?

klimenkov
 2 years ago
Best ResponseYou've already chosen the best response.0Lol. It does not work in Texmaker. Please look at the mistake.

ParthKohli
 2 years ago
Best ResponseYou've already chosen the best response.2No, no! You have to type `\begin{math}` and `\end{math}`. Not the dollar signs!

klimenkov
 2 years ago
Best ResponseYou've already chosen the best response.0\[\hat{(\vec{a},\vec{b})}\]

ParthKohli
 2 years ago
Best ResponseYou've already chosen the best response.2Tip: Avoid using all those TeXMakers and all when you have to make very simple documents with just text and math. Use http://www.artofproblemsolving.com/Resources/texer.php? and you can simply use $..$ and `$$...$$` or text.

ParthKohli
 2 years ago
Best ResponseYou've already chosen the best response.2Hmm, in some cases, `\vec` is actually the vector with the box.

klimenkov
 2 years ago
Best ResponseYou've already chosen the best response.0Hm.. It is not very simple. There will be a lot of text and formuals and pictures.

ParthKohli
 2 years ago
Best ResponseYou've already chosen the best response.2Then I don't know :( @UnkleRhaukus will be able to help.

klimenkov
 2 years ago
Best ResponseYou've already chosen the best response.0Anyway, thank you for your help. Type something in this topic http://openstudy.com/study#/updates/51331febe4b093a1d948e981 and i will give you a medal.

ParthKohli
 2 years ago
Best ResponseYou've already chosen the best response.2\[\hat{(\stackrel{\rightarrow}{a},\stackrel{\rightarrow}{b})}\]Try this one. `\hat{(\stackrel{\rightarrow}{a},\stackrel{\rightarrow}{b})}`

klimenkov
 2 years ago
Best ResponseYou've already chosen the best response.0Yeah! Can you tell me what you have done?

klimenkov
 2 years ago
Best ResponseYou've already chosen the best response.0Hm.. \vec does not work with \hat. What's a pity.

ParthKohli
 2 years ago
Best ResponseYou've already chosen the best response.2`\stackrel{stuff on the top here}{stuff on the bottom here}` is used to write a thing above another. It's very hacky

klimenkov
 2 years ago
Best ResponseYou've already chosen the best response.0Oh, now I see it. \(\vec b\) is lower that \(\vec a\). If there was a method to combine \hat and \vec...

ParthKohli
 2 years ago
Best ResponseYou've already chosen the best response.2Well, this one was the only one I could figure out

klimenkov
 2 years ago
Best ResponseYou've already chosen the best response.0(\vec{a}\widehat{\rule{0pt}{3.5mm},\,}\vec{b}) This works like this, but it does not work in OpenStudy.

ParthKohli
 2 years ago
Best ResponseYou've already chosen the best response.2That is because OpenStudy has a very limited version of \(\TeX\) called MathJax.

klimenkov
 2 years ago
Best ResponseYou've already chosen the best response.0LaTeX is a very powerful instrument to write furmulas. But such things like this disappoint me.

UnkleRhaukus
 2 years ago
Best ResponseYou've already chosen the best response.0``` \[\widehat{(\vec a,\vec b)}\] ``` \[\widehat{(\vec a,\vec b)}\]

UnkleRhaukus
 2 years ago
Best ResponseYou've already chosen the best response.0``` \[(\widehat{\vec a,\vec b})\] ``` \[(\widehat{\vec a,\vec b})\]

UnkleRhaukus
 2 years ago
Best ResponseYou've already chosen the best response.0what does it mean?

klimenkov
 2 years ago
Best ResponseYou've already chosen the best response.0This is the angle between vector a and b.
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.