Question:
The projection vector of vector \(\vec{a}\) on vector \(\vec{b}\) is
- A. \((\frac{\vec{a}\cdot\vec{b}}{|\vec{b}|^{2}})\vec{b}\)
- B. \(\frac{\vec{a}\cdot\vec{b}}{|\vec{b}|}\)
- C. \(\frac{\vec{a}\cdot\vec{b}}{|\vec{a}|}\)
- D. \((\frac{\vec{a}\cdot\vec{b}}{|\vec{a}|^{2}})\vec{b}\)