Brilliant

Practice

Algebra
Geometry
Number Theory
Calculus
Discrete Mathematics
Basic Mathematics
Logic
Classical Mechanics
Electricity and Magnetism
Computer Science
Quantitative Finance
Chemistry

Waste less time on Facebook — follow Brilliant.

×

Excel in math and science

Master concepts by solving fun, challenging problems.

It's hard to learn from lectures and videos

Learn more effectively through short, conceptual quizzes.

Our wiki is made for math and science

Master advanced concepts through explanations,
examples, and problems from the community.

Used and loved by 4 million people

Learn from a vibrant community of students and enthusiasts,
including olympiad champions, researchers, and professionals.

Log in with Facebook Log in with Google

or

Log in with email

Join using Facebook Join using Google

or

Join using email

New user? Sign up

Existing user? Sign in

Krishna Ar

140 characters is too less to summarize myself!

Chennai, India

Contributions
About
Posts
Following – 115
Followers – 1,841
Sets – 14
Liked

Posts

NTSE Results!

As Many Members Of Brilliant May Already Know That The Final List Of Selected Candidates For The

Prestigious National Talent Search Examination Has Been Declared By NCERT .

Out of curiosity ...

by Prakhar Bindal

Acids and Spectral Lines

Chemistry Level 3

39 g of an acid was dissolved in water to form a solution whose volume was 1 liter. Similarly, 40 g of NaOH was dissolved in water to form a ...

by Vitthal Yellambalse

Which option would you choose? And why?

Logic 54 replies

Notes:
1. You can't guarantee full cooperation with other students. That is, some students may promise to do something but decides to defect.
2. You don't know the ...

What's your JEE-Mains Rank?

Hello guys,

Everyone who appeared for JEE-Mains this year is invited to share their JEE-Mains 2015 All India Rank.

Congrats to all who got qualified.

Don't lose hope who ...

by Sandeep Bhardwaj

Research Areas on Math in Business

Hi everybody!

I may be taking up graduate study for a PhD in Business Studies. I will need a research area. What is better than having a research area of ...

by Chew-Seong Cheong

×

Problem Loading...

Note Loading...

Set Loading...