Dane są punkty A= (-3,2) , B=(1,-4). Współrzędne wektora AB wynoszą : A. [-4,6] B. [4,-6] C.[6,-4] D.[-6,4]
A= (-3,2) , B=(1,-4)
AB = [1-(-3) ,-4 -2]
AB = [4,-6]
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A= (-3,2) , B=(1,-4)
AB = [1-(-3) ,-4 -2]
AB = [4,-6]