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what do you need help with master?
haha its about vectors. Do you know anything about those?
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ok, so i need to find AB (with that vector thing over it) and the same thing but with it between 2 lines. You know what im talking about?
ok so it gives me
A(1,1), B(5, 4)
Whats the answers?
is there some formula?
If you want to find the vector from A to B, then you subtract the coordinates (B - A)
5 - 1 = 4
4 - 1 = 3
So the vector AB is <4, 3>
Basically you start at (1,1) and you go 4 units to the right and 3 units up to land on (5,4), which is exactly what the vector <4,3> is telling you