- #1

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## Homework Statement

Let

*m*be a natural number. Find the flaw in the statement below. Explain why the statement is not valid, and change one symbol to correct it.

"If

*T*is a set of natural numbers such that 1)

*m*[tex]\in[/tex]

*T*and 2)

*n*[tex]\in[/tex]

*T*implies

*n*+1 [tex]\in[/tex]

*T*, then

*T*= {n [tex]\in[/tex]

*N*: n ≥ m}

## Homework Equations

Dunno.

## The Attempt at a Solution

Part 2) of the if statement tells us that

*T*is an infinite set. I'm not sure exactly how 1) and 2) are connected. Hmmmm ...

Help me get started.