niyahmcclain02
niyahmcclain02
07-03-2018
Mathematics
contestada
Find a ⋅ b. a = 6i - 6j, b = 4i + 2j
Respuesta :
Staple21
Staple21
25-05-2018
24i - 12j= 12
just think of i and j as labels to let you know what number corresponds with whata*b = 12
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