well, Proj(u onto v) = u•v/|v|
so, what does that tell you?
Under what circumstances is
a. Proj(u onto v) — Proj(v onto «)?
b. I Proj(u onto v) |= | Proj(v onto u) |?
1 answer
a. Proj(u onto v) — Proj(v onto «)?
b. I Proj(u onto v) |= | Proj(v onto u) |?
1 answer