DO NOT USE FACEBOOK IN BRILLIANT AS ALMOST NOBODY HAS A FACEBOOK, ESPECIALLY FROM OTHER COUNTRIES. AS A RESULT, WE CAN NOT UNLOCK THE OTHER SETS AND IT IS VERY HORRIBLE BECAUSE I WILL WANT TO DO THE PROBLEMS BECAUSE THEY ARE REALLY GOOD BUT THEY ARE LOCKED SO SCREW FACEBOOK AND THE FRIEND THING BECAUSE IT IS @&#*.
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_
**bold**
or__bold__
paragraph 1
paragraph 2
[example link](https://brilliant.org)
> This is a quote
\(
...\)
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
Thank you for this, Bob.
Log in to reply
you're welcome
we went through a "dark ages" in brilliant cast by FACEBOOK where you can only unlock extra problem sets by inviting people through facebook
Log in to reply
Are you serious?!?!?!?! That sucks! I've only been on for about a month.
Log in to reply
the memories....