Mathematics
Mathematics, 07.01.2021 20:30, emzaa

Vector AB = 3i-2j and Vector AC = i-5j Determine the angle of BAC.

pls help


Vector AB = 3i-2j and Vector AC = i-5j Determine the angle of BAC. pls help

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Vector AB = 3i-2j and Vector AC = i-5j Determine the angle of BAC.

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