Mathematics
Antony's user avatar
Antony's user avatar
Antony's user avatar
Antony
  • Member for 9 years, 2 months
  • Last seen more than 5 years ago
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849
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16k
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28
answers
8
questions
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14
Score
6
Posts
17
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8
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4
Posts
11
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7
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4
Posts
11
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7
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2
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6
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6
Score
4
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11
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4
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3
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8
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All Questions Answers
Score Newest
answer
6
Solving $\;2^{\large \cos x} = \sin x$
Oct 25, 2014
answer
6
Solving a functional equation ( $ f(x-y) = f(x)/f(y)$ )
May 28, 2016
question
5
Black and white beads on a circle
Oct 9, 2014
answer
4
Difference of inverse squares
Oct 14, 2014
answer
4
Last 3 digits of $7^{12341}$
Oct 21, 2014
question
3
Functions for non-negative integers [duplicate]
Oct 7, 2014
answer
3
Forming largest two-digit number
Oct 14, 2014
answer
3
System of equations (contest problem)
Oct 26, 2014
answer
3
Is there a solution to $a^4+(a+d)^4+(a+2d)^4+(a+3d)^4+\dots = z^4$?
Dec 24, 2014
answer
3
Prove inequality $\frac{a^3}{b+c}+\frac{b^3}{c+a}+\frac{c^3}{a+b}\geq(a-b)^2+(b-c)^2+(c-a)^2 $
Jan 7, 2015

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