Pragabhava
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 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