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Let the sum \(\sum_{n=1} ^9 \frac{1}{(n)(n+1)(n+2)} \) written in its lowest terms be \(\frac{p}{q}\) Find the value of \(q-p\)

Note by Vilakshan Gupta 10 months, 1 week ago

Easy Math Editor

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2 \times 3

2^{34}

a_{i-1}

\frac{2}{3}

\sqrt{2}

\sum_{i=1}^3

\sin \theta

\boxed{123}

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Ohh!

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yes u r right answer is 83

i really sillied this one...i solved correctly but marked wrong answer

p = 27 , q = 110 ➡ q-p = 110-27 = 83

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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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TopNewestOhh!

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yes u r right answer is 83

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i really sillied this one...i solved correctly but marked wrong answer

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p = 27 , q = 110 ➡ q-p = 110-27 = 83

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