New Checkpoint Added to Practice

We've added the following chapters to the Probability and Combinatorics Practice Map:

  • Permutation with Repetition
  • Combination with Repetition
  • Principle of Inclusion and Exclusion 2

We will continue to extend the practice maps and add new maps on a regular basis. Thank you to all of our new Brilliant Squared members!

Note by Arron Kau
4 years, 1 month ago

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1 vote

  Easy Math Editor

MarkdownAppears as
*italics* or _italics_ italics
**bold** or __bold__ bold

- bulleted
- list

  • bulleted
  • list

1. numbered
2. list

  1. numbered
  2. list
Note: you must add a full line of space before and after lists for them to show up correctly
paragraph 1

paragraph 2

paragraph 1

paragraph 2

[example link](https://brilliant.org)example link
> This is a quote
This is a quote
    # 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"
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} \( \boxed{123} \)

Comments

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OMG you are sooo clever

Asia Arab - 3 years, 11 months ago

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Do u accept debit cards ??

Vighnesh Raut - 4 years, 1 month ago

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We do accept debit cards, but have been seeing issues with international transactions. We are working to overcome this.

Banks tend to reject debit card transactions done internationally, especially if there is no history of such transactions.

Calvin Lin Staff - 4 years, 1 month ago

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