Mathematics
Jonathan Xu's user avatar
Jonathan Xu's user avatar
Jonathan Xu's user avatar
Jonathan Xu
  • Member for 8 months
  • Last seen more than a month ago
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About

Avid maths lover. Will answer any questions you have.

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86
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3
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3
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43
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Top posts
All Questions Answers
Score Newest
question
8
Australian Mathematics Competition Year 7-8 Question 21
May 28
question
6
Australian Mathematics Competition 2022 Junior Level Question 25
May 31
question
3
In how many way can the number $100$ be expressed as a sum of $3$ different positive integers?
May 31
question
3
What are the last five digits of $1+11+111+\cdots+\underbrace{11111...1}_{\text{$2002$ "1"s}}$?
Aug 1
question
1
A circle with circumference 1 spins around a triangle with sides of 1. How many turns does the circle make if it rolls once around the triangle? [duplicate]
Apr 21
question
0
Is the resulting $3$-digit number divisible by $3$?
May 6
answer
-2
What constitutes as a polynomial?
Apr 23

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