Kirthi Raman
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 Dec 23 asked Find all solutions of $1/x+1/y+1/z=1$, where $x$, $y$ and $z$ are positive integers May 23 answered How come the probability here is not $1/({_{13}C_3})$? May 23 answered Summation of Infinite Series $\sum_{n=1}^{\infty} \frac{1}{n 2^{2n+1}}$ May 23 answered Understanding the definition of Cauchy sequence May 18 answered Mid-step in solving a pde May 16 answered Rearranging a formula May 14 answered Evaluating $\int y^4(1-y)^3 dy$ using integration by parts May 14 answered solving Differential Equation May 12 answered How to multiply two polynomials represented by values at distinct points? May 8 answered Simplifying Logarithmic Expression May 8 answered Factoring a number to get an encoded string May 7 answered Integrate $\int{2^{2x}} dx$ May 6 answered Derivative of $e^{-x}$ May 5 answered If $x$ and $y$ are rational numbers and $x^5+y^5=2x^2y^2,$ then $1-xy$ is a perfect square. May 5 answered Funny identities May 5 answered Integration: area enclosed by graph of $x^4 + y^4 = 1$ May 4 answered Why is fibonacci coding useful? May 1 answered Absolute max for $f(x,y,z)=x^ay^bz^c$, with constraint $g(x,y,z)=x+y+z-1$ Apr 28 answered Approximating log of factorial Apr 27 answered What is proxy graph?