This discussion board is a place to discuss our Daily Challenges and the math and science
related to those challenges. Explanations are more than just a solution — they should
explain the steps and thinking strategies that you used to obtain the solution. Comments
should further the discussion of math and science.

When posting on Brilliant:

Use the emojis to react to an explanation, whether you're congratulating a job well done , or just really confused .

Ask specific questions about the challenge or the steps in somebody's explanation. Well-posed questions can add a lot to the discussion, but posting "I don't understand!" doesn't help anyone.

Try to contribute something new to the discussion, whether it is an extension, generalization or other idea related to the challenge.

Stay on topic — we're all here to learn more about math and science, not to hear about your favorite get-rich-quick scheme or current world events.

Markdown

Appears as

*italics* or _italics_

italics

**bold** or __bold__

bold

- bulleted - list

bulleted

list

1. numbered 2. list

numbered

list

Note: you must add a full line of space before and after lists for them to show up correctly

As Shivang mentioned, it is against Copyright laws to send copies of the ebook / pdfs, unless you own the license. You can try and personally find versions of the book (or any other book) online.

Easy Math Editor

This discussion board is a place to discuss our Daily Challenges and the math and science related to those challenges. Explanations are more than just a solution — they should explain the steps and thinking strategies that you used to obtain the solution. Comments should further the discussion of math and science.

When posting on Brilliant:

`*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 will strongly recommend

Problem Solving Strategiesby Arthur Engel andArt and Craft of Problem Solvingby Paul Zeith if you haven't read them yet.Log in to reply

You can buy the book. I can't give you the link as it will against the copyright.

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Maths olympiad for rmo by ragiv manocha arijant publication is really helpfull

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Problem Solving Strategies by Arthur Engel and Art and Craft of Problem Solving by Paul Zeith are really nice books .

If you want topic specific books then : http://www.artofproblemsolving.com/Wiki/index.php/Olympiad_books

Also you can refer this website for articles and problems (just browse the web site) : https://sites.google.com/site/imocanada/

[Made the websites actually link, for easy browsing - Calvin]

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Where i can take Art and Craft of Problem Solving by Paul Zeith because i cant find All best Arbër

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Just for reference, this is Arthur Engel's book and this is the Paul Zeith's book on Amazon.

As Shivang mentioned, it is against Copyright laws to send copies of the ebook / pdfs, unless you own the license. You can try and personally find versions of the book (or any other book) online.

Log in to reply