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Questions tagged [question-verification]

This tag is for checking the validity of a question or a problem

This tag is used for checking the validity of a question. It is used when a user is confused about whether the problem encountered is at all legit or not. The user typically uses this tag if one encounters some anomaly in the problem and wants the community to verify the question or problem as the case may be. In short, this is a verification tag.

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Max number of emails processable by consumer of email server

I saw this statement awhile ago, and I'm bit confused about how it works. Suppose you have an email server that can only receive 3 emails every minute, and additional emails are filtered out. (Aside: It's not clear to me if every minute is disjoint…
roulette01
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Finding a polynomial of order h from the first h+1 terms

In class we were finding a quadratic series from the first couple terms, I found that the equation of a quadratic sequence p1, p2, p3 is (p1-2p2+p3)x^2/2 +(-5p1+8p2-3p3)x/2 +3p1-3p2+1p3 but I want to make an equation that works for any order…
Been
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Two variable functions and continuity

Since $$\lim_{(x,y)\to(0,0)}\frac{x^4-y^4}{x^2+y^2}=\lim_{(x,y)\to(0,0)}\frac{(x^2+y^2)(x^2-y^2)}{x^2+y^2}=\lim_{(x,y)\to(0,0)}(x^2+y^2)=0$$ and $$\lim_{(x,y)\to(0,0)}\frac{x^4}{x^2+y^2}=\lim_{(x,y)\to(0,0)}x^2\cdot\frac{x^2}{x^2+y^2}=0$$ because $$\…
mvfs314
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