Given two vectors, vec(a)=[1,-2,4] and vec(b)=[-6,0,3] determine the angle between them to the
nearest degree.
When given the fact that vec(a)*vec(b)=0, prove that vec(a)_(|)_(v)ec(b).
Given two vectors vec(x)=[0,1,1] and vec(y)=[-3,0,0], use your knowledge of vectors to determine if
they are orthogonal.
1. Given two vectors, a = [1, -- 2,4] and b = [-- 6, 0, 3] determine the angle between them to the nearest degree.
2.When given the fact that a . b =0, prove that a b
they are orthogonal.