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
# 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"
Math
Appears as
Remember to wrap math in \( ... \) or \[ ... \] to ensure proper formatting.
2 \times 3
2×3
2^{34}
234
a_{i-1}
ai−1
\frac{2}{3}
32
\sqrt{2}
2
\sum_{i=1}^3
∑i=13
\sin \theta
sinθ
\boxed{123}
123
Comments
Welcome to Brilliant Oum!
There are many things you could do to begin with. It looks like you have already tried our weekly problem sets in math and physics, and even begun to pick your way through our practice section.
I would work your way through the rest of the weekly challenges, write down your work on the problems you solve, so that next week when the answers are made available you can see how to do the ones that stumped you, or potentially discover other ways of thinking about the ones you got right.
If you come across problems that use concepts that are foreign to you, check this page and other categories in the practice section to see if, we have written anything to help you with it. You also might be able to find an easier problem that uses one of the concepts in the problem you are challenged by.
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# I indented these lines # 4 spaces, and now they show # up as a code block. print "hello world"\(...\)or\[...\]to ensure proper formatting.2 \times 32^{34}a_{i-1}\frac{2}{3}\sqrt{2}\sum_{i=1}^3\sin \theta\boxed{123}Comments
Welcome to Brilliant Oum!
There are many things you could do to begin with. It looks like you have already tried our weekly problem sets in math and physics, and even begun to pick your way through our practice section.
I would work your way through the rest of the weekly challenges, write down your work on the problems you solve, so that next week when the answers are made available you can see how to do the ones that stumped you, or potentially discover other ways of thinking about the ones you got right.
If you come across problems that use concepts that are foreign to you, check this page and other categories in the practice section to see if, we have written anything to help you with it. You also might be able to find an easier problem that uses one of the concepts in the problem you are challenged by.