Question

What is this property called again?
x*y = y*x
for x,y being real numbers?

Answer 1

it's like a mirror image, right? does that ring any bells? :)

Answer 2

I don't think this is the mirror image one. I think it's the going-back-and-forth one.

Answer 3

product property or multiplicative property

Answer 4

both are acceptable, just depends on what the instructor/teacher prefers

Answer 5

It is a particular multiplicative property, but 'multiplicative property' by itself isn't enough.

Answer 6

Reflexivity is not saying If a=b, then b=a? Which I guess is similar but it's not exactly the same statement.

Answer 7

Reflexivity is a=a.
All things are a 'reflection' of themselves.

Answer 8

Oh right^

Answer 9

Hm with you're multiplicative property I ended up finding that it was "commutativity"

Answer 10

That's the one!

Answer 11

To 'commute' means to go back and forth.

Answer 12

your* lol sorry