A community for students. Sign up today!
Here's the question you clicked on:
 0 viewing

This Question is Closed

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

klimenkov
 one year ago
Best ResponseYou've already chosen the best response.0This is the angle between vector a and b.
Ask your own question
Ask a QuestionFind 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.