if a cross b is equals to zero what we can say about the two vectors a and b
Answers & Comments
rishiksingh2004
They both are Collinear as, A x B = ABsin theta given, A X B =0 therefore, ABsin theta = 0 Since the magnitude of A and B can't be 0. therefore, sin theta = 0 sin theta = sin 0 hence the angle b/w A and B is zero . hence they are collinear
Answers & Comments
as,
A x B = ABsin theta
given,
A X B =0
therefore,
ABsin theta = 0
Since the magnitude of A and B can't be 0.
therefore,
sin theta = 0
sin theta = sin 0
hence the angle b/w A and B is zero .
hence they are collinear