Mathematics, 04.12.2021 15:20 alexamorantess
on G=Z^3, we define an operation (k1,k2,k3)(l1,l2,l3) = (k1+ (- 1)^k3.l1, k2 l2, k3 l3). Prove that G is a group
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Through non-collinear points there is exactly one plane.
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Aefg - almn. find the ratio of aefg to almn. a)1: 4 b)1: 2 c)2.1 d)4: 1
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on G=Z^3, we define an operation (k1,k2,k3)(l1,l2,l3) = (k1+ (- 1)^k3.l1, k2 l2, k3 l3). Prove that...
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