dwarandae
Reputation
552
Top tag
Next privilege 1,000 Rep.
Create tags
 Jan7 awarded Yearling Sep30 awarded Explainer Sep3 awarded Popular Question Aug3 answered In calculus, which questions can the naive ask that the learned cannot answer? Jul17 awarded Civic Duty Jul2 awarded Curious Jun28 comment Is some thing wrong with the epsilon-delta definition of limit?? +1 for the analogy. Jun3 awarded Peer Pressure May23 awarded Popular Question Feb6 comment Solve … However, wolframalpha.com/input/… gives $(-9,-9/4)$ and $(4,1)$ as answers. So, $|x_1|+|x_2|=|-9|+|4|=13$, and the image says the answer is 5... Feb6 comment Is there a formula for finding the number of divisors of $n$ without factorize it? @ChristopherErnst you are right, sorry, I fixed it. Feb6 asked Is there a formula for finding the number of divisors of $n$ without factorize it? Feb4 asked Is the set of lines through the origin equals to $\mathbb{R}^2$? Feb2 comment Where are the mistakes in the following reasoning? why not $\frac{d^2 y}{d x^2} = y$? Jan25 suggested rejected edit on Trigonometry question (acute angle triangle) Jan25 answered Finding vertex of a parabola -conflicting answers Jan19 comment Proof of this function If $x=\Delta x=1$ then left side is equal to $\sqrt{2}$ but right side is equal to $\frac{3}{2}$ so the equality is false. Jan19 comment How can I solve $\sin(x)=\sin(2x)$? Clue: $\sin (2x)=2\sin (x)\cos (x)$ Jan17 revised Find the values of p for which $\sum_{n=2}^\infty \frac{1}{n(\ln n)^p}$ is convergent fixed LaTeX Jan17 suggested approved edit on Find the values of p for which $\sum_{n=2}^\infty \frac{1}{n(\ln n)^p}$ is convergent