Hi , i got a homework for my summer classes (algebra) and i don't get it.
I don't understand how to start when they only give me the air.
A tetrahedron is defined by the vectors u , v & w where w=(2,2,1).
knowing that (u ∧ v)*w=18 and the tetrahedron air of u and v is 6 ,find the angle between (u ∧ v) and w.
(Read the picture as the vector u is at the bottom)
thank you !!!
I don't understand how to start when they only give me the air.
A tetrahedron is defined by the vectors u , v & w where w=(2,2,1).
knowing that (u ∧ v)*w=18 and the tetrahedron air of u and v is 6 ,find the angle between (u ∧ v) and w.
(Read the picture as the vector u is at the bottom)
thank you !!!