# fee

please are the courses free without fees

Note by Ismail Ismail
7 months, 3 weeks ago

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.

MarkdownAppears as
*italics* or _italics_ italics
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1. numbered2. list
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Note: you must add a full line of space before and after lists for them to show up correctly
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[example link](https://brilliant.org)example link
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# 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"
MathAppears 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} $\boxed{123}$

Sort by:

Yes. The brilliant wiki is. :D

- 7 months, 2 weeks ago

No it isn't. A lot of courses will be locked if you don't have premium subscription. Hope I helped!

- 7 months, 3 weeks ago

Lol 3 downvotes but very good suggestion and your problems are good.

- 7 months, 3 weeks ago

@SRIJAN Singh Thx! I think I know why I got those down votes.

- 7 months, 3 weeks ago

- 7 months, 3 weeks ago

No no no, not saying you did it but you can upvote me you know.

- 7 months, 3 weeks ago

Which language programmer are you?

- 7 months, 3 weeks ago

@SRIJAN Singh Python, Node.JS , HTML, CSS, JS. Are you on repl.it?

- 7 months, 3 weeks ago

But mainly Python.

- 7 months, 3 weeks ago

Yes I'm on rep.it would you like to come in my team.I'm python programmer

- 7 months, 3 weeks ago

Oh nice well I am not very free so I'll check it once in a while. pls send me the link!

- 7 months, 3 weeks ago

And I am very inactive on repl.it. All those old programs are still there.

- 7 months, 3 weeks ago

Do you code everyday ?

- 7 months, 3 weeks ago

Yea sort of but not on repl.it

- 7 months, 3 weeks ago

Ok ............

- 7 months, 3 weeks ago

@SRIJAN Singh Did you get it?

- 7 months, 3 weeks ago

Yeah sure

- 7 months, 3 weeks ago

- 7 months, 3 weeks ago

K @Bitkoshy (15)

- 7 months, 3 weeks ago

Okay open this see

- 7 months, 3 weeks ago

Nope. Didn't work

- 7 months, 3 weeks ago

https://repl.it/@Bitkoshy

- 7 months, 3 weeks ago

Wait got it

- 7 months, 3 weeks ago

- 7 months, 3 weeks ago

it will see

- 7 months, 3 weeks ago

Ah got it

- 7 months, 3 weeks ago

Did you join?

- 7 months, 3 weeks ago

Yes I did. But I can't see you profile.

- 7 months, 3 weeks ago

wait are you online?

- 7 months, 3 weeks ago

yea

- 7 months, 3 weeks ago

Now you can

- 7 months, 3 weeks ago

But you're not online though.

- 7 months, 3 weeks ago

i am YOU can't chat because the discussion feature isn't available

- 7 months, 3 weeks ago

You can I made a repl. So you should be able to chat.

- 7 months, 3 weeks ago

I have created a team repl see

- 7 months, 3 weeks ago