OpenStudy (anonymous):

Given and , find B if A + B = C. Picture below:

OpenStudy (anonymous):

Is there a picture? Lol

OpenStudy (anonymous):

there is no picture here

OpenStudy (anonymous):

OpenStudy (anonymous):

B = C - A

OpenStudy (anonymous):

$B= \left[\begin{matrix}2 & 3 & -1 \\ -4 & 8 & -5\end{matrix}\right]$ this is what it got

OpenStudy (anonymous):

no u have written the whole matrix with opposite signs

OpenStudy (anonymous):

just muiltiply the matrix with negetive sign u will get ur answer