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Arjun

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Top Questions

Why does Tony Stark not like being handed things?

marvel marvel-cinematic-universe iron-man asked Aug 26, 2020 at 6:53

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Were other dimensions affected by Thanos' Snap?

marvel marvel-cinematic-universe avengers-infinity-war asked Aug 13, 2020 at 13:00

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Numbers from $1,\frac12,\frac13,...........\frac{1}{2010}$ are written and any two $x,y$ are taken and we replace $x,y$ by just $x+y+xy$

sequences-and-series algebra-precalculus contest-math asked Aug 16, 2020 at 16:53

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If the coefficients of a quadratic equation are odd numbers, show that it cannot have rational roots

algebra-precalculus quadratics asked Jul 9, 2020 at 16:18

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Proving $|x|+|y|+|z| ≤ |x+y-z|+|y+z-x|+|z+x-y|$ for all real $x$

inequality proof-writing asked Aug 6, 2020 at 6:11

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Solution to two non polynomial equation

polynomials complex-numbers asked Jan 27, 2020 at 12:31

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Top Answers

Let $\frac{1}{1^2}+\frac{1}{2^2}+\frac{1}{3^2}.... =A$. What is $\frac {1}{2^2}+\frac{1}{4^2}+\frac{1}{6^2}....$ in terms of A?

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Hall and Knight ratio question

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