amanda289
23.12.2019 •
Mathematics
V⋅ w
given the vectors:
r = < 8, 8, -6> ; v = < 3, -8, -3> ; w = < -4, -2, -6>
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Ответ:
22
Step-by-step explanation:
The dot product of the 2 vectors is
v • w
= (3 × - 4) + (- 8 × - 2) + (- 3 × - 6)
= - 12 + 16 + 18
= 22
Ответ: