Vector

Determine coordinates of the vector u=CD if C[19;-7], D[-16,-5].

Result

x =  -35
y =  2

Solution:

ux=1619=35u_x = -16 -19 = -35
uy=5+7=2 u=(35,2)u_y = -5 +7 = 2 \ \\ u = (-35, 2)



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