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mymathforum.com

Age: 70

If I speak with the tongues of men and of angels, ...

If I know all mysteries and all knowledge, ...

If I have all faith, so as to remove mountains, but do not have love,

I am nothing.

I hereby commit to contributing to this site without any rudeness, sarcasm, accusation, or any other unloving speech.

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Top Questions
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40
True or false? $x^2\ne x\implies x\ne 1$
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24
Coffee Break Riddle
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19
Proving $\sqrt 3$ is irrational.
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17
Is it legal to buy property for $1 in Monopoly when other players are in prison?
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15
What's bad about calling $i$ “the square root of -1”?
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10
Proving $(1 + 1/n)^{n+1} \gt e$
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10
Square Root Inequality
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9
Why is it possible to conclude everything from a false statement?
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9
Sums of logarithms $\small \log(1+1/1) + \log(1+1/2) + \ldots \log(1+1/n) $ how is this telescoping?
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9
Simple infinite series question
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9
What is optimal robber placement in Settlers?
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9
Roll a 7, move robber AND play knight and move the robber again in the same turn
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8
Piecewise functions: Got an example of a real world piecewise function?
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7
Why this limit can't be computed like this?
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7
In Settlers of Catan, what seat position is the best for odds of recieving any resource?
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6
How to factor $2x^2 - 8y^2$
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6
What if I forget to pay rent?
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6
What are some good ways to transition to more complex strategic thinking games?
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6
How to play a song without making mistakes?
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5
Multiply: $(4 + x)(x^2 + 2x +3)$
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5
How would one calculate the cosine of an obtuse angle?
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5
approximation of $\frac{6\ln 10}{\ln 2}$?
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5
For an universal set $U$, prove or disprove, for sets $A,B,C \subseteq U, A \cap C = B \cap C \implies A = B$
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5
Proof of even like powers?
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5
Are half of all numbers odd?
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5
Obtain the formula for the following sequence
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5
Show that $ a，b, \sqrt{a}+ \sqrt{b} \in\mathbb Q \implies \sqrt{a},\sqrt{b} \in\mathbb Q $
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5
How do you prove that proof by induction is a proof?
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5
Is it possible to combo Spy and Wishing Well?
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5
What's the highest score that can be achieved by pegging?
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