Which of the following is the unit vector perpendicular to A→ and B→ ?
A^×B^ABsinθ
A^×B^ABcosθ
A→×B→ABsinθ
A→×B→ABcosθ
Vector perpendicular to A and B, A→×B→=ABsinθn^∴ Unit vector perpendicular to A and B
n^=A→×B→|A→|×|B→|sinθ