Question: the orthogonal projection of a onto b is the vector...
Question details
The orthogonal projection of a
onto b is the vector 
. For each pair of vectors below, draw a,
b, 
,
and 
on the same
set of axes.
(a) a=〈1,2〉,b=〈6,1〉
(b) a=〈6,1〉,b=〈1,2〉
(c) a=〈−2,3〉,b=〈6,1〉
If a and b are both nonzero
vectors, under what circumstances is 
?
Solution by an expert tutor
