Creating Two Sets Involving Numbers

[nycmathguy]

Create two sets involving numbers. One set should be infinite and the other finite.

Let set A = set of digits.

A = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}

I say set A is finite.

Let set B = set of whole numbers

B = {0, 1, 2, 3, 4, 5,. . .}

I say set B is infinite.

You say?

 

[MathLover1]

yes

 

[nycmathguy]

yes

Very good. Feeling good about sets thus far.