Mathematics
Black Jack 21's user avatar
Black Jack 21's user avatar
Black Jack 21's user avatar
Black Jack 21
  • Member for 6 years, 11 months
  • Last seen more than a month ago
  • IIT Bombay
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676
reputation
16k
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7
answers
31
questions
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About

Semi-enthusiast in academics and semi-interested in sports, music and chilling out!

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3
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7
Posts
18
Posts %
2
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3
Posts
8
Posts %
1
Score
7
Posts
18
Posts %
1
Score
3
Posts
8
Posts %
0
Score
5
Posts
13
Posts %
0
Score
5
Posts
13
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Top posts
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All Questions Answers
Score Newest
question
16
Why does $ a_n = \frac {a_{n-1} + \frac {2}{a_{n-1}}}{2}$ converge to an irrational number?
Aug 8, 2017
question
5
Hoeffding type inequality for bounding deviation of a sequence
Dec 27, 2021
question
4
Equality of determinants $\det(1+AB)=\det(1+BA)$ [duplicate]
Jan 5, 2017
question
4
Definition of measure on an algebra violating algebra definition
Sep 21, 2019
question
3
Finding a matrix whose image matches kernel of a given matrix
Oct 9, 2018
question
3
Prove that this function is continuous
Sep 8, 2019
question
3
Percolation theory critical density simple proof!
Apr 8, 2020
question
2
Does there exist a function $f:\mathbb{R}^2\to\mathbb{R}$ that is discontinuous at a point but all of whose directional derivatives exist there?
Nov 16, 2017
answer
2
Let $f(x) = x^3-\frac{3}{2}x^2+x+\frac{1}{4}.$ Then the value of $ \int^{3/4}_{1/4}f(f(x))\mathrm dx$
Jan 9, 2017
question
2
How to show random walk on semi-infinite line is null-recurrent
Feb 22, 2021
Top network posts
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28
Frequency difference when water splashes at different temperatures
20
Does capo quality make any difference?
17
Why is the dipole moment of chloromethane larger than the dipole moment of fluoromethane?
16
Difference between Lindlar and Rosenmund catalysts
13
Trumpet Peculiar Frequency spectrum

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