Question

Verify the sum of a+b =ba

Answer 1

https://math.stackexchange.com/questions/1099745/how-to-prove-operatornametrab-operatornametrba

linear algebra - How to prove $\operatorname{Tr}(AB ...

Answer 2

Answer: Consider:

a = 5

b = 10

Step-by-step explanation:

a + b = ba

OR    5 + 10 IS NOT EQUAL TO 10 x 5

OR           15 IS NOT EQUAL TO 50