Mathematics
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Zafer Cesur
  • Member for 8 years, 8 months
  • Last seen more than 2 years ago
  • Williamstown, MA, United States
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All Questions Answers
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question
15
Closed form expression for $\sqrt{4+\sqrt[3]{4+\sqrt[4]{4+\dots}}}$
Feb 3, 2014
answer
10
Why is it that $2^{10} + 2^{9} + 2^{8} + \cdots + 2^{3} + 2^2 + 2^1 = 2^{11} - 2$?
Jan 5, 2014
question
5
Shelving identical books
Jan 31, 2014
question
4
Painting a circle that is divided into $6$ pieces
Jan 16, 2014
question
3
Probability of drawing balls without replacement
Jan 18, 2014
question
3
Find $\max \sum_{i=1}^9x_i$ when $\sum_{i=1}^9x_i^3 = 0$ and $|x_i|\leq1$
Jan 28, 2014
answer
3
Finding generating functions - how was this jump made?
Jan 7, 2014
answer
3
Consider the smallest number in each of the $n\choose r$ subsets (of size $r$) of $S=\{1,2,\ldots,n\}$...
Jan 24, 2014
answer
3
How do you compute $1+x+\cdots+x^7=0 \mod 40$?
Mar 26, 2014
answer
3
Solving implicit equation for x or y
May 17, 2014
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18
The Lewis structure of HNO3
16
Score analysis: Minuet in G Minor BWV Anh 115
13
Interval of a 4th above the bass
6
The Departed reference in How I Met Your Mother
5
"It is almost the reverse that is true" - Weird?

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