Calcule el vector punto entre los siguientes vectores:

= (3; 7) ⃗ = (−4 ; 5)
= (5 ; −8) ⃗ = (−2 ; −3)
∙ ⃗ =

∙ =

∙ ⃗ =

∙ ⃗ =

⃗ ∙ ⃗ =