Mathematics
Rezwan Arefin's user avatar
Rezwan Arefin's user avatar
Rezwan Arefin's user avatar
Rezwan Arefin
  • Member for 7 years, 8 months
  • Last seen more than 1 year ago
  • Khulna, Bangladesh
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All Questions Answers
Score Newest
question
17
What is the area of the circle?
Jan 24, 2016
question
13
BdMO 2016 National Secondary Problem 3.
Dec 29, 2016
answer
12
A month for Olympiad-level geometry.
Feb 3, 2017
question
11
How many non-negative integer solutions does the equation $3x + y + z = 24$ have?
Jan 21, 2016
question
10
BdMO 2016 National Junior Question 8.
Dec 30, 2016
question
10
Solve: $x = (x-\frac{1}{x}) ^ {1/9} + (1-\frac{1}{x})^{1/9}$
Feb 2, 2016
question
9
A Problem from BdMO 2016 Regionals
Dec 26, 2016
question
9
$p = \sqrt{1+\sqrt{1+\sqrt{1 + \cdots}}}$; $\sum_{k=2}^{\infty}{\frac{\lfloor p^k \rceil}{2^k}} = ? $
Feb 7, 2016
question
7
Can both $n+3\; \text{and}\; n^2+3$ both be cubic numbers at same time?
Jan 31, 2017
question
7
How many triples $(x,y,n)$ are there such that $x^n - y^n = 2^{100}$
Feb 2, 2017
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