rickSes0araigerDy rickSes0araigerDy

18-03-2017
Mathematics

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If u=<2,2> then find u•u and determine whether it is a vector or a scalar

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samakhan133 samakhan133

19-03-2017

If ~v = hv1, v2, v3i and ~w = hw1, w2, w3i are vectors and c is a scalar, then (a) c~v = hcv1, cv2, cv3i (b) ~v + ~w = hv1 + w1, v2 + w2, v3 + w3i (c) ~v − ~w = hv1 − w1, v2 − w2, v3 − w3i.

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AaronB2004 AaronB2004

15-11-2020

Answer:

what he said.

Step-by-step explanation:

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