Dylan's blog-o'-blogs

Ok, so we learned about vectors. We learned about some matrices and other things too, but mostly vectors and stuff. We learned about dot multiplying...which I will be talking about.

Vector 1= (x1,y1), Vector 2= (x2,y2)


To find the dot product:

Vector1*vector2= x1(x2)+y1(y2)

If x=(4,3) & q=(0,6)
then

x*q=4(0)+3(6)
=0+18
=18

(This product will always be a number)