- #1
terhje
- 8
- 0
Member warned that the homework template is required
Hello guys,
How can i check if coordinantes A,B,C and D are in the same plane? 3D space(x,y,z)
Can i take the cross product: AB x AC and check if its perpendicular to for example DC x DB. and then
check if the crossproducts are parallell? but i guess this can give me two parallell vectors in two different planes.
sorry to bother, but I am kinda lost.
Terhje
How can i check if coordinantes A,B,C and D are in the same plane? 3D space(x,y,z)
Can i take the cross product: AB x AC and check if its perpendicular to for example DC x DB. and then
check if the crossproducts are parallell? but i guess this can give me two parallell vectors in two different planes.
sorry to bother, but I am kinda lost.
Terhje