Find an equation of the plane that passes through the point $(1, 3, 1)$ and contains the line: $x = t, y = t$ and $z = -2 + t$.
115808
The normal equation of the plane that contains the line $(1,1,1) + t(-2,0,3)$
40426
Polynomial degree 3 Equation
151716
Reflection over a line $y= ax + b$ - How to find the according point?
148178
What points in the complex plane satisfy $|z|=arg(z)$.
31317
If we know $x+y+z=1$, $x^2+y^2+z^2=2$, and $x^3+y^3+z^3=3$, how to find $x^4+y^4+z^4$?
156791
Equation of a plane containing a point and perpendicular to a line
30742
Find the tangent lines to the graph of $x^2+4y^2 = 36$ that go through the point $P=(12,3)$
68090
Can we find incentre of a triangle by using equation of lines?
77071
Solve the functional equation $f(xy) = f(x)f(y) - f(x + y) + 1$ and $f(1) = 2$
74977
When does $az + b\bar{z} + c = 0$ represent a line?
79
Find $a$, $b$ and $c$ that satisfy the following equations
3833
How to find an equation of a line using Mathematica
157200
Roots of a equation on a complex plane
113454
Find the locus of this point P
136159
A line is drawn through the point $A(1,2)$ to cut the line $2y=3x-5$ in $P$ and the line $x+y=12$ in $Q$. If $AQ=2AP$, find $P$ and $Q$.
119681
How to show whether 3 planes have a common line of intersection
128721
Finding the equation of an ellipse tangent to two lines