Question

Two vectors are said to be parallel if, their dot product is zero,b their cross product is zero,c if their dot product is 90degreee , d if their cross product is 90 degree

Answer 1

Answer:

b their cross product is zero,

Explanation:

we know that while takimg cross product, the vectors should be perpendicular to each other so that the sine value will be 90( which is max)