Question
Find the projection of u = <-5, 3> onto v = <1, 4>.
Answers
Reiny
projection of <-5,3) onto <1,4>
= (-5+12)/√(1^2+4^2)
= 7/√17 or 7√17/17
= (-5+12)/√(1^2+4^2)
= 7/√17 or 7√17/17