+0  
 
+10
402
1
avatar+1833 

\(3\cdot \begin{bmatrix} 4 && -2 \\ 1 && 4 \end{bmatrix} =\)

 Feb 10, 2017
 #1
avatar+111431 
+5

Pretty easy.....just multiply every element by 3  =

 

12     -6

  3     12

 

 

cool cool cool

 Feb 10, 2017

26 Online Users

avatar
avatar
avatar