Tom and me came up with this nice contraption while analyzing calculus proofs, can you figure out what is wrong with it? you can reply on mathbin at: http://mathbin.net/59026

2 comments:

Fred Glichter
said...

The step "by properties of limits" does not work. in orderto do this, all the limits must exist.

## 2 comments:

The step "by properties of limits" does not work. in orderto do this, all the limits must exist.

Yep, that's the one Fred.

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