Mathematics
Devansh Kamra's user avatar
Devansh Kamra's user avatar
Devansh Kamra's user avatar
Devansh Kamra
  • Member for 5 years
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  • India
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All Questions Answers
Score Newest
question
7
Find the $26^{th}$ digit of a $50$ digit number divisible by $13$.
Sep 1, 2020
question
7
Finding the value of $f(2001)$ given the functional equation $f\bigl(f(n)\bigr)= 3n$ and strict monotonicity of $f:\mathbb N\to\mathbb N$
Oct 30, 2020
answer
5
Making sure $a$ and $b$ are relatively prime
Feb 26, 2021
question
5
Proving the existence of polynomial $p(x)$ and $q(x)$ such that $f(x)=1/2[p(x)+q(x)]$ [closed]
Sep 21, 2020
question
4
Proving the existence/non-existence of $\lim_{x\rightarrow0} x\tan\frac1x$
May 17, 2021
answer
4
Solve $\sqrt[4]{x}+\sqrt[4]{x+1}=\sqrt[4]{2x+1}$
Aug 4, 2020
answer
4
Find the constant coefficient of $(x+\frac{2}{x})^{100}$
Apr 21, 2020
question
3
Proving a lemma on rational points
Apr 13, 2022
question
3
Mathematical proof regarding circular permutations
Jul 27, 2020
question
3
Prove Sylvester Gallai Theorem using combinatorics
Jul 29, 2020

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