Which of the following subsets of the vector space r 3 are subspaces of r 3 ?
(i) the...
Mathematics, 17.12.2019 19:31 hernandezana360
Which of the following subsets of the vector space r 3 are subspaces of r 3 ?
(i) the set of all vectors v = x y z with the property 2xyz = 0.
(ii) the set of all the solutions of the equation x − 5y + 2z = 0.
(iii) the set of all solutions for the system 2 3 2 5 2 8 −1 1 3 x y z = 0 0 0 .
(iv) the set of all the solutions of the equation x + 3y = 2z + 1.
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