If $\theta$ is the angle between two vectors $A$ and $B$, then match the following two columns.

colum $I$	colum $II$
$(A)$ $A \cdot B =| A \times B |$	$(p)$ $\theta=90^{\circ}$
$(B)$ $A \cdot B = B ^2$	$(q)$ $\theta=0^{\circ}$ or $180^{\circ}$
$(C)$ $|A+B|=|A-B|$	$(r)$ $A=B$
$(D)$ $|A \times B|=A B$	$(s)$ None

• A
  $( A \rightarrow s , B \rightarrow q , r , C \rightarrow p , D \rightarrow p )$
• B
  $( A \rightarrow r , B \rightarrow q , s , C \rightarrow p , D \rightarrow p )$
• C
  $( A \rightarrow p , B \rightarrow q , r , C \rightarrow p , D \rightarrow s )$
• D
  $( A \rightarrow q , B \rightarrow s , r , C \rightarrow p , D \rightarrow p )$