## 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

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Master advanced concepts through explanations,

examples, and problems from the community.

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Learn from a vibrant community of students and enthusiasts,

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## Comments

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TopNewestdo you like chess?

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yes .

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but i suck at it i got harrassed everytime

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Well,one can always improve.I like it too!!

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Why do you use a pseudonym? :D Are you really 13? How do you learn math ?

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because i am in a mood to make it

yes

open this site , do all problems and the process repeats

(also aops books helps)

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Do you like Carrots?

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--_--

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no.

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veggies sucks(IMO)

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In a book thrre are 100 pages .from the book some pages are torn off. The sum of the pages remaining is 4949. How may pages are torn off from the book

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2 pages page number 1 and 100

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