Reputation
3,806
Next privilege 5,000 Rep.
Approve tag wiki edits
Badges
1 12 25
Newest
 Steward
Impact
~55k people reached

Mar
24
reviewed Close Finding a spanned subspace and its basis for three given vectors in $\mathbb{R}^3$
Mar
24
reviewed Leave Open How many interest periods if you always pay double the interest
Mar
24
reviewed Close Show that 13 is the largest prime which divides two consecutive terms of $n^2 + 3$.
Mar
24
reviewed Leave Open Unknown check digit algorithm
Mar
24
reviewed Leave Open Let $S$ and $T$ be sets such that $|S|=|T|$, prove that $|P(S)|=|P(T)|$
Mar
24
reviewed Leave Open What is $\frac{d}{dx}\infty$?
Mar
24
reviewed Close How do I find the average of top list items?
Mar
22
reviewed Looks OK Find a basis for the image of $T$
Mar
22
reviewed Close Prove $F=K(u)$ if $F$ is a cyclic extension of $K$. (Hungerford, exercise V.7.5)
Mar
22
reviewed Close Relationship between random variables
Mar
22
reviewed Close a minoration of $P(X>x)$ with $X~N(0,1)$
Mar
22
reviewed Close Division polynomial by polynomial with 2 variables
Mar
22
reviewed Close Is this function differentiable at $x=0$?
Mar
22
reviewed Leave Open Use a proof by case to show that $\gcd (m+n,mn)-\gcd (m,n)$ is even for all integers $m$ and $n$.
Mar
22
reviewed Close noncommutative ring with unity..
Mar
22
reviewed Close Maple - PDE substitution
Mar
22
reviewed Close Finding the limit of the sequence $\left\{ {{a_n}} \right\}$
Mar
22
reviewed Close Derivative functions.
Mar
22
reviewed Close I want to find the centre of a circle, in the complex plane
Mar
21
revised Hydrostatic force on a dam
edited tags