CamBroOkaii753 CamBroOkaii753

31-01-2024
Mathematics

contestada

If the vectors AB = 3i + 4k and AC = 5i - 2j + 4k are the sides of a ΔABC, then the length of the median through A is
(a) √18
(b) √72
(c) √33
(d) √45

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