Mathematics, 09.01.2020 00:31 kameahtravis
For vectors u= (3,4) and v= (1,3) find compuv and the angle between u and v.
Answers: 1
![\theta=cos^{-1}\left[\frac{3}{\sqrt{10}}\right]](/tpl/images/0447/5885/b3b66.png)
and 
![\theta=cos^{-1}\left[\frac{\overrightarrow{u}.\overrightarrow{v}}{|\overrightarrow{u}|\overrightarrow{v}|}\right]](/tpl/images/0447/5885/07a99.png)
![=cos^{-1}\left[\frac{15}{5\times \sqrt{10}}\right]](/tpl/images/0447/5885/2abf4.png)
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For vectors u= (3,4) and v= (1,3) find compuv and the angle between u and v....
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