Question

Write down five properties of cross priduct

Answer 1

Answer:

1does not obey commutative law i.e a*b not equal to b*a, magnitude is same but direction different

2 two vectors are parallel if cross product becomes zero

3 when it become zero theta is zero or 180

4a*a cross product with itself is a zero vector

5 direction is found out using right hand screw rule

6direction of a*b is perpendicular to the plane containing a and b