HELP

[random pier]

Let ABC be a triangle, M N and P distinct points of the vertices of the triangle, belonging respectively to (BC), (CA), (AB)
We assume in this question that the lines (AM) and (BN) and (CP) are parallel
show that: MB/MC × NC/NA × PA/PB = 1

[vapid bay]

1. Wait patiently for a helper to come along.
2. Once someone helps you, say thank you and close the thread with:

+close

3. Feel free to nominate the person for helper of the week in #helper-nominations
4. Do not ping the mods, unless someone is breaking the rules.
5. If you're happy with the help you got here, and the server overall, you can contribute financially as well:

1. Wait patiently for a helper to come along.
2. Once someone helps you, say thank you and close the thread with:

+close

3. Feel free to nominate the person for helper of the week in #helper-nominations
4. Do not ping the mods, unless someone is breaking the rules.
5. If you're happy with the help you got here, and the server overall, you can contribute financially as well:

[faint solar]

are you sure the question is correct? cuz it seems impossible to draw it