## Excel in math and science

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Master advanced concepts through explanations,

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Easy Math Editor

`*italics*`

or`_italics_`

italics`**bold**`

or`__bold__`

boldNote: you must add a full line of space before and after lists for them to show up correctlyparagraph 1

paragraph 2

`[example link](https://brilliant.org)`

`> This is a quote`

Remember to wrap math in \( ... \) or \[ ... \] to ensure proper formatting.`2 \times 3`

`2^{34}`

`a_{i-1}`

`\frac{2}{3}`

`\sqrt{2}`

`\sum_{i=1}^3`

`\sin \theta`

`\boxed{123}`

## Comments

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TopNewestI'm not sure what's being asked, but things can get really big if you start using Knuth's up-arrow notation.

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I can't understand you

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9^(9^(9))

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I think 9^99 is the biggest term made by 3 digit no.

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9^9^9 is the biggest number you can make with 3 digits, if that is what you asked...

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No, \((9^9)^9=9^{81}\). A bigger number is \(9^{(9^9)}=9^{387420489}\).

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Ah yes, you are right...but this depends on how \[9^{9^{9}} \]is interpreted...

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world biggest made by 3 digit no.?

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what does it mean..??!! :(

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