Answer the following questions using vectors u=<-4,10> and v=<5,3>. Round answers to the nearest tenth (one decimal place). If your answers are vectors, use the less than (<) and greater than (>) signs as the brackets. a) 3v+u =

b) Direction angle of v. θ =
degrees.

c) Magnitude of u. |u|=

d) Magnitude of v. |v|=

e) u⋅v =

f) The angle between u and v. θ =
degrees.