RMO 2015

Today RMO(Reagional Mathematical Olympiad) was conducted at various centres across the whole country. How was the paper...? Can you all please discuss the solutions of the paper.

#Algebra #Geometry #Combinatorics #OlympiadMath #RMO

Note by Samarth Agarwal
5 years, 6 months ago

No vote yet
1 vote

  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.

MarkdownAppears as
*italics* or _italics_ italics
**bold** or __bold__ bold

- bulleted
- list

  • bulleted
  • list

1. numbered
2. list

  1. numbered
  2. 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"
MathAppears as
Remember to wrap math in \( ... \) or \[ ... \] to ensure proper formatting.
2 \times 3 2×3 2 \times 3
2^{34} 234 2^{34}
a_{i-1} ai1 a_{i-1}
\frac{2}{3} 23 \frac{2}{3}
\sqrt{2} 2 \sqrt{2}
\sum_{i=1}^3 i=13 \sum_{i=1}^3
\sin \theta sinθ \sin \theta
\boxed{123} 123 \boxed{123}

Comments

@Prakhar Bindal , @Nihar Mahajan , @Kishore S Shenoy, @Dev Sharma , @Mehul Arora .Please sahre your interesting solutions to the paper.

Samarth Agarwal - 5 years, 6 months ago

Around how many are you getting right?

Kunal Verma - 5 years, 6 months ago

Log in to reply

Dont know......There were only three provings and rest had some answer and I dont know the answers

Samarth Agarwal - 5 years, 6 months ago

Log in to reply

Well Delhi Region had five proving and one combinatorics. You can see Rajdeep Dhingra's post for the questions.

Kunal Verma - 5 years, 6 months ago

Log in to reply

@Kunal Verma I gave the paper in UP

Samarth Agarwal - 5 years, 6 months ago

Log in to reply

@Samarth Agarwal Yeah I know.

Kunal Verma - 5 years, 6 months ago

Log in to reply

@Kunal Verma What is the answer to the 6th question

Samarth Agarwal - 5 years, 6 months ago

Log in to reply

@Samarth Agarwal That fractional part one...

Samarth Agarwal - 5 years, 6 months ago

Log in to reply

@Samarth Agarwal Take a=2m+1.5

Tejas Khairnar - 5 years, 6 months ago

Log in to reply

@Tejas Khairnar Exactly

Kunal Verma - 5 years, 6 months ago

@Samarth Agarwal I don't know. In our paper, we kinda had an easier version where we had to prove that there were infinite such a a where a a is not an integer. But I guess according to the general solution which I found out, there are none in that range.

Kunal Verma - 5 years, 6 months ago

I m goin o score around 68

Tejas Khairnar - 5 years, 6 months ago

Log in to reply

slow clap

Kunal Verma - 5 years, 6 months ago

What abt u all?

Tejas Khairnar - 5 years, 6 months ago

I am expecting my score to be around 70

What about you people ?

Rohit Kumar - 5 years, 6 months ago

Log in to reply

slow clap.

Kunal Verma - 5 years, 6 months ago

Log in to reply

How much are you expecting?

Rohit Kumar - 5 years, 6 months ago

Log in to reply

@Rohit Kumar Idk 78-83 maybe. But nothing's ever sure about me.

Kunal Verma - 5 years, 6 months ago

Log in to reply

@Kunal Verma Woah ! 5 questions ! Awesome !

Rohit Kumar - 5 years, 6 months ago

Log in to reply

@Rohit Kumar Well if you'd know me, I have this habit of getting the easiest things wrong. So I wouldn't count my chickens before they hatch.

Kunal Verma - 5 years, 6 months ago

Log in to reply

@Kunal Verma I Don't think they penalise you for calculation errors. Only your logic needs to be correct.

Rohit Kumar - 5 years, 6 months ago

Log in to reply

@Rohit Kumar Let's hope so.

Kunal Verma - 5 years, 6 months ago

@Rohit Kumar Oh is it? Maybe I'll score better then. I made lot's of silly mistakes I think. Paper was easy for me though... 3.5 to 4 correct

Kishore S. Shenoy - 5 years, 6 months ago

Log in to reply

@Kishore S. Shenoy Well that is what everyone tells me.

Rohit Kumar - 5 years, 6 months ago

Are you selected in RMO??

Samarth Agarwal - 5 years, 5 months ago

Log in to reply

But the results of all states haven't been announced a of yet.

Adarsh Kumar - 5 years, 5 months ago

First of all congrats !

Results of Delhi region have not been announced yet. What was your score by the way ?

Rohit Kumar - 5 years, 5 months ago

A very very warm congratulations for selection in RMO-2015!!! :) Do well

Prakhar Bindal - 5 years, 5 months ago

Log in to reply

Thanks :) congrats for your selection in KVPY :)

Samarth Agarwal - 5 years, 5 months ago

Log in to reply

How many did you solve perfectly?

Adarsh Kumar - 5 years, 5 months ago

Log in to reply

@Adarsh Kumar atleast 3...I think

Samarth Agarwal - 5 years, 5 months ago

Log in to reply

@Samarth Agarwal Ohk thanx!

Adarsh Kumar - 5 years, 5 months ago

@Samarth Agarwal What was the cut off ? Which state did you take it from?If U.P could you please send the link?

Adarsh Kumar - 5 years, 5 months ago

Log in to reply

@Adarsh Kumar The result is not published online.....you have to call the coordinator and tell ur roll no.

Samarth Agarwal - 5 years, 5 months ago

Log in to reply

@Samarth Agarwal Ohh thanx for the info i didn't know that!

Adarsh Kumar - 5 years, 5 months ago

same to u !

Prakhar Bindal - 5 years, 5 months ago
×

Problem Loading...

Note Loading...

Set Loading...