Andrei's Messageboard

Hey guys! I am Andrei, and I adore maths. If you have any questions to ask, any of my problems which you do not understand, just post here and I will reply as soon as possible. If you are on Google++, my name is Andrei Golovanov and I have the IMO logo as my profile picture.

P.S. I also adore physics, math, dodgeball, football, apples and table tennis.

Note by Andrei Golovanov
4 years, 9 months ago

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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

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You are fantastic, man!Your sets are also fantastic(all beautiful problems under one roof).I really want to see you as a moderator on brilliant.

mudit bansal - 4 years, 9 months ago

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Thanks for creating the sets of problems!

Calvin Lin Staff - 4 years, 9 months ago

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No problem:) They assist in my own preparation.

Andrei Golovanov - 4 years, 9 months ago

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Hi Andrei Your set are awesome that problem of kingdom of mathematica is also very good.So what do you like most,Algebra or Geometry?

A Former Brilliant Member - 4 years, 5 months ago

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@A Former Brilliant Member I like Algebra more.

Andrei Golovanov - 4 years, 5 months ago

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@Andrei Golovanov I think a glance of eureka in mathematics is just needed to like it.(In response to your great grandmother and her grandson).

Joseph Amal C X - 4 years, 5 months ago

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Hi Andrei , what's your favorite football team ? Mine's Bayern Munich!

A Former Brilliant Member - 4 years, 9 months ago

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Hi Azhaghu! Though I do not really watch much football, I've always liked Manchester City and Real Madrid.

Andrei Golovanov - 4 years, 9 months ago

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What's your favorite topic in Maths ? Seeing that you've provided a set for all the topics , I'm confused on what's your fav. topic!

A Former Brilliant Member - 4 years, 9 months ago

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@A Former Brilliant Member Since I started using brilliant, I've felt a pull towards Combinatorics and Probability. I didn't know much about both those topics heretofore, but now, as you can see, I've got Level 5 in them. Algebra is also one of my all-time favourites. As I do not know any calculus (we haven't even started it in school) I am using brilliant to help, but am still weak. Geometry is probably one of those topics which I don't feel particularly attracted towards.Number Theory is also one I find quite interesting, but Combinatorics and Algebra are probably my favourite.

Andrei Golovanov - 4 years, 9 months ago

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@Andrei Golovanov Cheers :)

A Former Brilliant Member - 4 years, 9 months ago

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@Andrei Golovanov Yea you don't come across calculus until college, unless you decide to take a maths AS level early or do some research.

Curtis Clement - 4 years, 9 months ago

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@Curtis Clement The latter being what I'm attempting:)

Andrei Golovanov - 4 years, 9 months ago

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@Andrei Golovanov Well there are some eat Wiki's on his site and you could use 'Maths Tutor' for some tutorial videos

Curtis Clement - 4 years, 9 months ago

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What do fruits (I think Green apple) in the pic signify ? @Andrei Golovanov

Sandeep Bhardwaj - 4 years, 9 months ago

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My favourite food!

Andrei Golovanov - 4 years, 9 months ago

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Are u 2001 born?

Your question is too pro

math man - 4 years, 9 months ago

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I was born December 2001.

Andrei Golovanov - 4 years, 9 months ago

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What are your future plans? or how do you see yourself after 10-15 years?

Sanjeet Raria - 4 years, 9 months ago

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I haven't really thought about it...

Andrei Golovanov - 4 years, 8 months ago

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do you know calculus

Benjamin ononogbu - 4 years, 9 months ago

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No but, as I said, I am learning it.

Andrei Golovanov - 4 years, 9 months ago

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