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**ahgua****Member**- Registered: 2005-08-24
- Posts: 25

Which is bigger? Prove without a calculator.

2000¹¹¹¹¹ 2000³³³³³

------------ or ---------------

2000²²²²² 2000^44444

Life is a passing dream, but the death that follows is eternal...

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**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 23,039

My answer

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**ahgua****Member**- Registered: 2005-08-24
- Posts: 25

How noe u

Life is a passing dream, but the death that follows is eternal...

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**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 23,039

a^b/a^c = a^(b-c)

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**MathsIsFun****Administrator**- Registered: 2005-01-21
- Posts: 7,651

Neat answer. Didn't even say a word.

"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman

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**ahgua****Member**- Registered: 2005-08-24
- Posts: 25

Oh i haven't learn that, thank ganesh, i have just gain a new knowledge....

Life is a passing dream, but the death that follows is eternal...

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