$\vec{A}$ and $\vec{B}$ are two non-zero vectors inclined at an angle $\theta$. $\hat{a}$ and $\hat{b}$ are unit vectors along $\vec{A}$ and $\vec{B}$ respectively. The component of $\vec{A}$ in the direction of $\vec{B}$ is

• A
  $\frac{\vec{A} \cdot \vec{B}}{B}$
• B
  $\frac{\vec{A} \times \vec{B}}{A}$
• C
  $\hat{a} \cdot \vec{B}$
• D
  $\vec{A} \cdot \hat{b}$