Exercise 1.4.6

Answers

For every (x1,x2,x3) ∈ 𝔽3 we may assume

y1(1,1,0) + y2(1,0,1) + y3(0,1,1) = (x1,x2,x3)

and solve the system of linear equation. We got

(x1,x2,x3) = 1 2(x1−x2+x3)(1,1,0)+1 2(x1+x2−x3)(1,0,1)+1 2(−x1+x2+x3)(0,1,1).

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2011-06-27 00:00
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