Question

what is the Cartesian product of R×R mean?​

Answer 1

Step-by-step explanation:

this statement Let R denote the set of all real numbers. Describe R×R, and it got me thinking. I did not quite understand it at first until I saw the answer and re-read it a few times. For me the ah-ha moment was after reading it a second time and seeing the answer. So I included the answer to share with the community because maybe someone else out there could benefit in the same way I did when I saw the answer.

After completing my research on this site on how to describe a Cartesian Product of the form R×R, I was only able to come up with descriptions that a.) did not apply directly to what I was looking for and b.) were over-complicated in there response.

So again if R is said to denote the set of all real numbers. Describe R×R.

Answer 2

R×R represents all points of coordinate in 2D plane.