SOLUTION: prove that: A+B=B+A

Algebra ->  Matrices-and-determiminant -> SOLUTION: prove that: A+B=B+A       Log On


   

Question 54159: prove that: A+B=B+A
Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
let A=5 & B=8 then A+B=13 & B+A=13 THE SEQUENCE WHICH YOU USE TO ADD NUMBERS MAKES NO DIFFERENCE.
3+5+1+8=17 THUS 8+5+1+3=17 & 1+3+8+5=17 & 1+3+8+5=4+13
HOPE THIS HELPS.