Mathematics, 30.11.2019 04:31 dondre54
Let v denote the set of ordered triples (x, y, z) and define addition in v as in
r3.for each of the following definitions of scalar multiplication, decide whether v is a vector space.
(a) a(x, y,z)=(ax, y,az)
(b) a(x, y,z)=(ax,0,az)
(c) a(x, y,z)=(0,0,0)
(d) a(x, y,z)=(2ax,2ay,2az)
Answers: 3
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Let v denote the set of ordered triples (x, y, z) and define addition in v as in
r3.for each o...
r3.for each o...
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