INMO Practice Board 2016 - 17

Heyo Brilliantiers!

As most of you all know the RMO 2016 results are out. And I am sure that most of us have made it to the second tier of the selection procedure ,that is the INMO 2017 , for the IMO 2017, the most coveted Mathematical competition among all.

Please do contribute to this discussion board by posting and clearing queries and let us try to make best use of the great minds in this community towards our preparation for INMO 2017 to be held on January 15, 2017. Also please do share resources and post questions for the users.

Cheers and Godspeed!

Hrithik Nambiar.

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:

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
paragraph 1 paragraph 2	paragraph 1 paragraph 2
`[example link](https://brilliant.org)`	example link
`> 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"	# I indented these lines # 4 spaces, and now they show # up as a code block. print "hello world"

Math	Appears as
Remember to wrap math in `$` ... `$` or `\[` ... `\]` to ensure proper formatting.
`2 \times 3`	$2 \times 3$
`2^{34}`	$2^{34}$
`a_{i-1}`	$a_{i-1}$
`\frac{2}{3}`	$\frac{2}{3}$
`\sqrt{2}`	$\sqrt{2}$
`\sum_{i=1}^3`	$\sum_{i=1}^3$
`\sin \theta`	$\sin \theta$
`\boxed{123}`	$\boxed{123}$

Comments

@Ameya Daigavane@Nihar Mahajan @Calvin Lin @Andrew Ellinor @Anik Mandal @Rajdeep Dhingra @Harsh Shrivastava @Mayank Jha@Adarsh Kumar

Hrithik Nambiar - 4 years, 6 months ago

@Mehul Arora

Hrithik Nambiar - 4 years, 6 months ago

Guys do share a few tips and the topics to concentrate on. Thank you!

Hrithik Nambiar - 4 years, 6 months ago

@easha manideep d

Hrithik Nambiar - 4 years, 6 months ago

Today is INMO guys ALL THE BEST !!!

easha manideep d - 4 years, 5 months ago

How did it go? @easha manideep d

Hrithik Nambiar - 4 years, 5 months ago

It was nice and this time the paper was very different three geometry and three polynomials, nothing else. Crazy huh ??

easha manideep d - 4 years, 4 months ago

@easha manideep d yeah:-D how much u expecting?

Hrithik Nambiar - 4 years, 4 months ago

I got three geometry perfectly correct and one algebra one I wrote some bullshit So I am expecting around 51

easha manideep d - 4 years, 4 months ago

@easha manideep d that grt! Which grade are you in?

Hrithik Nambiar - 4 years, 4 months ago

10th

easha manideep d - 4 years, 4 months ago

@easha manideep d alright so we are in the same grade! And ur from?

Hrithik Nambiar - 4 years, 4 months ago

Telangana state

easha manideep d - 4 years, 4 months ago

Math	Appears as
Remember to wrap math in `\(` ... `\)` or `\[` ... `\]` to ensure proper formatting.
`2 \times 3`	$2 \times 3$
`2^{34}`	$2^{34}$
`a_{i-1}`	$a_{i-1}$
`\frac{2}{3}`	$\frac{2}{3}$
`\sqrt{2}`	$\sqrt{2}$
`\sum_{i=1}^3`	$\sum_{i=1}^3$
`\sin \theta`	$\sin \theta$
`\boxed{123}`	$\boxed{123}$