Let V=R² with inner product 〈(x1,y1),(x2,y2)〉=2x1x2+2y1y2. Find the cosine of the angle between the vectors u=(1,−2) and
Posted: Tue May 10, 2022 7:59 am
Let V=R² with inner product 〈(x1,y1),(x2,y2)〉=2x1x2+2y1y2.
Find the cosine of the angle between the vectors u=(1,−2) and
v=(2,2).
a.-0,63
b.0,16
c.-0,32
d.0,95
e.0,47
Find the cosine of the angle between the vectors u=(1,−2) and
v=(2,2).
a.-0,63
b.0,16
c.-0,32
d.0,95
e.0,47