Question

Evaluate the following: 

`|(3 , 2)|  |(-1) , (3)|`

Answer 1

`|(3 , 2)|_(1 xx 2)    |(-1) , (3)|_(2 xx 1)`

`= |3 xx -1 + 2 xx 3|`

`= |-3 + 6|`

`= |3|_(1 xx 1)`