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#1 2012-12-02 18:49:51

debjit625
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Is this inequation correct?

Is this step of this inequation is correct,I got it from a book and I guess its wrong or may be I am missing something




How come the sign changed? To me it doesnt make any sence.

Thanks


Debjit Roy
___________________________________________________
The essence of mathematics lies in its freedom - Georg Cantor

#2 2012-12-02 19:14:11

bobbym
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Re: Is this inequation correct?

Hi debjit625;

Looks like a typo.


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.

#3 2012-12-02 19:14:17

anonimnystefy
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Re: Is this inequation correct?

It's wrong. The sign should've stayed the same...


The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment

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