JOMO 7 Begins!

Hey Guys! JOMO 7 started! Tell all your friends and get them to participate!

You can access the JOMO website here

You can find the JOMO 7 paper here

#JOMO #JOMO7

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.

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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

Nice questions! Are you giving this olympiad??

Anuj Shikarkhane - 6 years, 10 months ago

He's the one who has set the paper!!!! BTW- You're in 9th or 8th?

Krishna Ar - 6 years, 10 months ago

I'm in 7th.

Anuj Shikarkhane - 6 years, 9 months ago

Whats the age limit?

A Former Brilliant Member - 6 years, 10 months ago

NO age limits!

Krishna Ar - 6 years, 10 months ago

So what is the the minimum age limit for giving this Olympiad??

Anuj Shikarkhane - 6 years, 10 months ago

@Anuj Shikarkhane – I believe even a newborn could take this up if he/she knows how to crack it :P

Krishna Ar - 6 years, 10 months ago

@Krishna Ar – LOL!!

Anuj Shikarkhane - 6 years, 10 months ago

@Krishna Ar – Sorry, BUT I think the Title is self Explanatory ' Junior Mathema.......'

Arya Samanta - 6 years, 10 months ago

@Arya Samanta – That just means its for the people who think OMO was too hard

David Lee - 6 years, 10 months ago

@David Lee – Hey... D:

Finn Hulse - 6 years, 10 months ago

I think you 'll have no problems in wrong answers but I am sure to make a stand in making questions some time later .

Yours friendly

Arya :)

Arya Samanta - 6 years, 10 months ago

Sorry, But i don't really get what you mean?

Krishna Ar - 6 years, 10 months ago

you giving it?

Kartik Sharma - 6 years, 10 months ago

@Kartik Sharma – Are you? Well, Actually I am not-because I am not too confident of getting a perfect score :( ...and-How much are you expecting to score?

Krishna Ar - 6 years, 10 months ago

@Krishna Ar – So what if you don't get a perfect score. I was not able to get in JOMO 6, my first attempt. But yes, it was a good experience. Yes, for sure I will. And you must know we, the North Indians don't leave anything which is for free(the good ones) ;)

Kartik Sharma - 6 years, 10 months ago

@Kartik Sharma – Yep...but how much did you get in JOMO 6 and also...I am not really good at the formating used to type the things in LaTeX and convert to PDF....:(

Krishna Ar - 6 years, 10 months ago

@Krishna Ar – 11/18 :(

Actually, I started doing it only the last date and so was not able to revise my answers. :(

Happy to give all the proofs correct!

Kartik Sharma - 6 years, 10 months ago

@Kartik Sharma – Wow...you got all of them right..really good...I almost got one wrong :( BTW, can answers be handwrittne? OR how did you send them last-time?

Krishna Ar - 6 years, 10 months ago

@Krishna Ar – Scores don't really matter guys ! Aim is to give an experience to people to participate in a math contest and compete with others, in a $\textbf{Mathy}$ environment! Math bless you...

Aditya Raut - 6 years, 10 months ago

@Aditya Raut – Yup..agreed So silly of me..but yet :P

Krishna Ar - 6 years, 10 months ago

@Aditya Raut – Thanks for telling us the objective of your test!!

Kartik Sharma - 6 years, 10 months ago

@Aditya Raut - Can answers be hand-written?

Krishna Ar - 6 years, 10 months ago

Yeah, it's okay, you may send us the photos as your submission !

But i personally feel you should make the pdf or even .docx file . If you are unable to write latex in the file, use brilliant ! Try posting some note (write the math terms you want to include in the submission file) then take the $\textbf{preview}$ , use the $\color{#D61F06}{\textbf{prt sc}}$ ( the print screen key on your keyboard ) , just paste the screen shot in $\text{Paint}$ , then crop your needed matter and paste in the MS office word file !

Simply, use brilliant preview to get your submission for JOMO ready. Make pdf from it, or submit .docx , email us at $\color{#3D99F6}{\textbf{jr.onlinematholympiad@gmail.com}}$ . Good luck. If you have any queries, you may contact on the email or maybe ask here only.

Aditya Raut - 6 years, 10 months ago

i'll use texer on aops

David Lee - 6 years, 10 months ago

In the Problem #8, isn't the sequence supposed to be composed of integers? (not real numbers) There appears to be an infinite amount of solutions otherwise.

mathh mathh - 6 years, 10 months ago

Yeah sorry, we'll fix it now, they are wanted to be integers :(

Aditya Raut - 6 years, 10 months ago

In question 9, I can't find the ratio that you ask for because I think we need the side AC or an angle. If I am wrong, tell me. Thanks.

Alan Enrique Ontiveros Salazar - 6 years, 10 months ago

Will be fixed soon, sorry for the inconvenience...

Aditya Raut - 6 years, 10 months ago

don't you provide any solutions? i mean, it helps people like me who can learn more.

pulkit gopalani - 6 years, 9 months ago

See here.

mathh mathh - 6 years, 9 months ago

thanks for help.

pulkit gopalani - 6 years, 9 months ago

it is again n again showing 'error 404' please help otherwise i will not be able to give it

Nayan Dhar - 6 years, 10 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}`	$\boxed{123}$