продолжаю тупить с геометрией(((

[vi4ik.livejournal.com]

две прямые имеют общую точку - общая joint  ????

Comments

[xgrbml.livejournal.com]

Подтверждаю (я по профессии математик).

[vi4ik.livejournal.com]

Спасибо огромное!!))))))

[oryx_and_crake]

point вообще-то. joint - это косяк.

[mithfin.livejournal.com]

Видимо, имеется в виду "join point".

[trilbyhat.livejournal.com]

Это у вас косяк, а у приличных британцев это окорок :)

о, эти британцы, они такие затейники...

[oryx_and_crake]

time is out of joint!

[misha-b.livejournal.com]

intersection point

[weird-penguin.livejournal.com]

The common point of two lines, in Chapter i, is, however, only of use because, as a point, it can serve as one of two points determining a line ;

Principles of geometry: Volume 1
Henry Frederick Baker - 1922

--

According to Axiom 2.14, the two lines AC and BD have a common point. 2.23 If two lines have a common point, they are coplanar. Proof. If two lines have a common point C, we may name them AC, BC, and conclude that they lie in the plane...

Projective geometry
Harold Scott Macdonald Coxeter - 2003 - 162 pages

, etc.