- #1

- 71

- 2

I have two ways of writing it

For all y and z there is some x such that y < x < z

OR

There is such an x such that for all y and z, y < x < z

I'm confused as to which one is correct.

- #1

- 71

- 2

I have two ways of writing it

For all y and z there is some x such that y < x < z

OR

There is such an x such that for all y and z, y < x < z

I'm confused as to which one is correct.

- #2

Erland

Science Advisor

- 738

- 136

If you add this assumption, the first one is correct, because x depends on y and z. If the second was correct, there would be an x which lies between

- #3

- 71

- 2

Thank you! That makes sense!

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