Question Number 100873 by EquationMaker2305 last updated on 29/Jun/20
![[(1,5,3),(4,6,7),(9,2,8) ]+ [(9,5,7),(6,4,3),(1,8,2) ]](https://www.tinkutara.com/question/Q100873.png)
$$\begin{bmatrix}{\mathrm{1}}&{\mathrm{5}}&{\mathrm{3}}\\{\mathrm{4}}&{\mathrm{6}}&{\mathrm{7}}\\{\mathrm{9}}&{\mathrm{2}}&{\mathrm{8}}\end{bmatrix}+\begin{bmatrix}{\mathrm{9}}&{\mathrm{5}}&{\mathrm{7}}\\{\mathrm{6}}&{\mathrm{4}}&{\mathrm{3}}\\{\mathrm{1}}&{\mathrm{8}}&{\mathrm{2}}\end{bmatrix} \\ $$
Commented by Tinku Tara last updated on 29/Jun/20

$$\mathrm{Please}\:\mathrm{avoid}\:\mathrm{posting}\:\mathrm{question}\:\mathrm{for} \\ $$$$\mathrm{unless}\:\mathrm{you}\:\mathrm{are}\:\mathrm{really}\:\mathrm{looking}\:\mathrm{for} \\ $$$$\mathrm{inputs}\:\mathrm{or}\:\mathrm{some}\:\mathrm{discussion}. \\ $$$$\mathrm{Some}\:\mathrm{of}\:\mathrm{recently}\:\mathrm{posted}\:\mathrm{questions} \\ $$$$\mathrm{are}\:\mathrm{direct}\:\mathrm{input}\:\mathrm{to}\:\mathrm{calculator}. \\ $$$$\mathrm{Please}\:\mathrm{repect}\:\mathrm{others}\:\mathrm{time}.\:\mathrm{Others} \\ $$$$\mathrm{are}\:\mathrm{putting}\:\mathrm{in}\:\mathrm{effort}\:\mathrm{in}\:\mathrm{answering}. \\ $$$$\mathrm{We}\:\mathrm{will}\:\mathrm{removing}\:\mathrm{some}\:\mathrm{of}\:\mathrm{your} \\ $$$$\mathrm{post}\:\mathrm{from}\:\mathrm{forum}. \\ $$
Commented by Rasheed.Sindhi last updated on 29/Jun/20
![= [((1+9),(5+5),(3+7)),((4+6),(6+4),(7+3)),((9+1),(2+8),(8+2)) ] = [((10),(10),(10)),((10),(10),(10)),((10),(10),(10)) ]](https://www.tinkutara.com/question/Q100880.png)
$$ \\ $$$$=\begin{bmatrix}{\mathrm{1}+\mathrm{9}}&{\mathrm{5}+\mathrm{5}}&{\mathrm{3}+\mathrm{7}}\\{\mathrm{4}+\mathrm{6}}&{\mathrm{6}+\mathrm{4}}&{\mathrm{7}+\mathrm{3}}\\{\mathrm{9}+\mathrm{1}}&{\mathrm{2}+\mathrm{8}}&{\mathrm{8}+\mathrm{2}}\end{bmatrix}\: \\ $$$$=\begin{bmatrix}{\mathrm{10}}&{\mathrm{10}}&{\mathrm{10}}\\{\mathrm{10}}&{\mathrm{10}}&{\mathrm{10}}\\{\mathrm{10}}&{\mathrm{10}}&{\mathrm{10}}\end{bmatrix}\:\: \\ $$
Commented by Rasheed.Sindhi last updated on 29/Jun/20

$${BTW}\:{Equationmaker}\mathrm{2305},\:{in}\:{which} \\ $$$${class}\:{do}\:{you}\:{study}? \\ $$
Commented by mr W last updated on 29/Jun/20

$${not}\:{serious},\:{just}\:{ignore}. \\ $$