Parth Kohli
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 Nov18 comment How to round 0.4999… ? Is it 0 or 1? @MJD: In 0.500...1, the zeroes never end, so the $1$ never comes ;) Nov18 answered How to understand why $x^0 = 1$, where $x$ is any real number? Nov18 answered How to round 0.4999… ? Is it 0 or 1? Nov18 revised Why does $16^{1/3} = 2^{4/3}$ Part 2. Nov18 revised Can anyone explain why $a^{b^c} = a^{(b^c)} \neq (a^b)^c = a^{(bc)}$ added 34 characters in body Nov18 answered Why does $16^{1/3} = 2^{4/3}$ Nov18 comment Can anyone explain why $a^{b^c} = a^{(b^c)} \neq (a^b)^c = a^{(bc)}$ @amWhy: Heh... more improvement now. Nov18 revised Can anyone explain why $a^{b^c} = a^{(b^c)} \neq (a^b)^c = a^{(bc)}$ A lot of improvement. Nov18 answered Can anyone explain why $a^{b^c} = a^{(b^c)} \neq (a^b)^c = a^{(bc)}$ Nov17 comment Concept question. Yes. That's right! Nov17 comment Concept question. Welcome to Math.SE! Please, from the next time, target specific questions. Thanks! Nov17 answered Concept question. Nov17 revised Concept question. Grammar; formatting Nov17 suggested approved edit on Concept question. Nov17 answered i need your help to answer my proof by contradiction Nov17 awarded Organizer Nov17 revised Proof problem: Show that $n^2-1$ is divisible by $8$, if $n$ is an odd positive integer. Not an arithmetic question in its entirety---only the fundamental concepts are related to arithmetic; fixed grammar. Nov17 suggested approved edit on Proof problem: Show that $n^2-1$ is divisible by $8$, if $n$ is an odd positive integer. Nov17 answered Proof problem: Show that $n^2-1$ is divisible by $8$, if $n$ is an odd positive integer. Nov11 comment What is the coefficient of the $x^3$ term in the expansion of $(x^2+x-5)^7$ (See details)? @Limitless: BTW, the thing we are doing—evaluating $a$ at $0$—has a special name: Maclaurin Series. It's just another derivative of the Taylor Series. - Parth