Hi everyone, this is Ayush. I am 17 years old. I love programming, physics and maths. I have developed an Android app with more than 1.5 million downloads at age 15. Looking forward to make some exciting friends here.

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

@Jatin Yadav
–
I think because the age you mentioned is normally for class 9th.So everybody is curious to see a 9th std boy doing so great in Physics.That's my belief.

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

Sort by:

TopNewestWelcome Ayush.

Log in to reply

Welcome Ayush...I also love maths physics and programming as much as you do......

Log in to reply

great,welcome Ayush.....so are you preparing for IIT JEE?

Log in to reply

Thanks, yes I am.

Log in to reply

also tell me about how to develop app

Log in to reply

Hi Sam, to develop Android apps you'll need to learn Java. Better search on Google for some tutorials on it.

Log in to reply

Hi Ayush,

It's very nice to meet you. What's your app? I'd love to check it out :)

Log in to reply

You can download it here It's about sending free SMS. You need to have an Indian mobile number to register an account for it.

Log in to reply

Impressive! I unfortunately do not have an Indian mobile phone #, but about 1/3 of Brilliant probably does.

We're happy to have you here, let me know if you have any questions.

Log in to reply

Log in to reply

Impressive indeed, welcome to Brilliant!

Log in to reply

Log in to reply

Log in to reply

12I sometimes wonder, why people ask me this?

Log in to reply

Log in to reply

Log in to reply

hey ayush i m also passionate about programming so i hope u will tell me about c language

Log in to reply

hello, i know java but can u tell me platform and other requirements. i want to exhibit it before 21 feb i need quick help.....pls guide

Log in to reply

i am also preparing for iit jee

Log in to reply

What is the app called

Log in to reply

Actually never mind

Log in to reply