New posts in Analytic Geometry

A square appears randomly within a square of ten time its area. What is probability that the smaller square contains the larger square's center?

Biggest circle under a polynomial curve

The tangent at $(1,7)$ to the curve $x^2=y-6$ touches the circle $x^2+y^2+16x+12y+c=0$ at...

$|z-1|+|z-2|+|z-3|=6$ in the Argand Plane

Distance between two lines $L_1:\> x+y+z=6,\> x-2z=-5$; $L_2:\> x+2y=3,\> y+2z=3 $

Find equation of line(s) bisecting perimeter and area of triangle formed by $xy$-axes and $6x+8y=48$

Can a circle have a negative radius?

Find the asymptotes to the hyperbola $3x^2+2xy-y^2+8x+10y+14=0$

Generators for the ideal of entire functions vanishing on $\mathbb Z\times\mathbb Z\subset \mathbb C\times\mathbb C$

how to get a nice "cosine looking" curve following the y=x direction?