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**Kudos****Member**- Registered: 2013-06-29
- Posts: 2

1/2x +1/2 (1/2x + 1/2 (1/2x +1/2 (1/2x + ... = y, then x = ?

Would really appreciate, if you'd help me out on this one guys

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**anonimnystefy****Real Member**- From: The Foundation
- Registered: 2011-05-23
- Posts: 15,518

Hi Kudos

Welcome to the forum.

x=y.

*Last edited by anonimnystefy (2013-06-29 22:55:13)*

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**Kudos****Member**- Registered: 2013-06-29
- Posts: 2

anonimnystefy wrote:

Hi Kudos

Welcome to the forum.

x=y.

Hello

Oh, my ! Now I got it

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**bob bundy****Moderator**- Registered: 2010-06-20
- Posts: 6,376

hi Kudos

Welcome to the forum.

Bob

You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 86,219

Hi;

You could notice

That the boxed region is just y again and say,

x = y

Or you can expand it out,

x = y

Welcome to the forum.

**In mathematics, you don't understand things. You just get used to them.Of course that result can be rigorously obtained, but who cares?Combinatorics is Algebra and Algebra is Combinatorics.**

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