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The problem is from BMO-1993. Please guide me how to solve this problem.

Note by Akshay Yadav 2 years, 4 months ago

Easy Math Editor

*italics*

_italics_

**bold**

__bold__

- bulleted- list

1. numbered2. list

paragraph 1paragraph 2

paragraph 1

paragraph 2

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

> This is a quote

This is a quote

# I indented these lines # 4 spaces, and now they show # up as a code block. print "hello world"

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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The no should be of the form 1001n+1=x^2OR 1001n=(x-1)(x+1) since x sqr is 6 digit x is 3digits thus we keep x minus one or x plus one =multiples of143(a multiple of 1001) and tk the sol Keep the multiple s repeatedly intil 6digit sqr comes

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Good approach :)

Hint: Write out the mathematical equation for the statement.

Hint: quadratic diophantine equations - solve by factoring

I do not know what is slack

It is platform on which you can interact with many people present on Brilliant. It is instant messaging like Whatsapp.

R u giving inmo tomorrow

You can talk to me on Slack also.

No I was not selected for that.

183184

How did you got this answer?

By the way do u giv rmo etc

@Himanshu Singh – Yes I had given RMO.

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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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TopNewestThe no should be of the form 1001n+1=x^2OR 1001n=(x-1)(x+1) since x sqr is 6 digit x is 3digits thus we keep x minus one or x plus one =multiples of143(a multiple of 1001) and tk the sol Keep the multiple s repeatedly intil 6digit sqr comes

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Good approach :)

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Hint:Write out the mathematical equation for the statement.Hint:quadratic diophantine equations - solve by factoringLog in to reply

I do not know what is slack

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It is platform on which you can interact with many people present on Brilliant. It is instant messaging like Whatsapp.

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R u giving inmo tomorrow

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You can talk to me on Slack also.

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No I was not selected for that.

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183184

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How did you got this answer?

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By the way do u giv rmo etc

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