Hi! Can someone help me with these? Thanks a bunch! :)
1.) Find the dot product.
<0, 3> ∙ <4, -2>
2.) Find the dot product of u and v.
u = <-4, 1>
v = <2, -3>
in general:
<a, b> ∙ <c, d>
= ac + bd
so
<0, 3> ∙ <4, -2>
= 0 + (-6) = -6
repeat for #2