Thread: How do I represent this mathematically?

What is the proper mathematical way to write this simple operation.

So I have a set of numbers [1,2,3]
And I and I want to add 'x' to each element

Pretty straight forward. Thanks!

Originally Posted by Vamz

What is the proper mathematical way to write this simple operation.

So I have a set of numbers [1,2,3]
And I and I want to add 'x' to each element

Pretty straight forward. Thanks!

Dear Vamz,

Define the set

Let,