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How do I calculate this?

Having

A = (1,5)

B = (4,5)

C = (5,3)

 

D= C - dot(vec(BC), vec(AB)) * vec(AB)/|vec(AB)|^2

I am new with vectors and dot products so I have no idea how to calculate it.

difficulty advanced
 Dec 22, 2014

Best Answer 

 #1
avatar+27566 
+5

Vectors

.

 Dec 22, 2014
 #1
avatar+27566 
+5
Best Answer

Vectors

.

Alan Dec 22, 2014

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