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Recent activity by ttttttbwi
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ttttttbwi
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User ttttttbwi
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User ttttttbwi
Recent activity
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0
answers
let convex S have a nonempty interior
asked
Jun 5, 2020

229
views
1
answer
What is the distance between two hyperplanes ...
answer selected
Jun 5, 2020

469
views
1
answer
How to prove that DP will never meet AB?
reopened
Mar 15, 2020

252
views
geometry problems
1
answer
Positive integers
reopened
Mar 13, 2020

331
views
1
answer
Grid 3x3
asked
Mar 12, 2020

502
views
1
answer
Can you use the pigeonhole principle? If there are N coins total, can you show that there are at most, say, 3^N configurations containing those coins?
reopened
Mar 11, 2020

244
views
1
answer
Polynomial
answer selected
Mar 10, 2020

748
views
polynomials
1
answer
Note that S contains only positive integers. Please use highschool math to solve this problem. Thank you so much.
commented
Mar 4, 2020
in
Other Math Topics

467
views
1
answer
Please use highschool math to solve this. I have tried but did not find the solutions.
commented
Mar 4, 2020

1.3k
views
sequence
1
answer
What conditions must b,d satisfy so that r,s can both be integers?
asked
Feb 29, 2020

250
views
1
answer
What conditions must a,b,d satisfy so that r and s can both be integers?
asked
Feb 29, 2020

179
views
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