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Sunny_sXe [5.5K]
3 years ago
14

Find the dot product of v=-7i+4j and w=-6+5j

Mathematics
1 answer:
Anna35 [415]3 years ago
6 0
V•w = (-7i +4j)•(-6i +5j) = (-7)×(-6) +4×5 = 42 +20
v•w = 62
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