Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Donades les rectes r: [fraction numerator # r1 over denominator # v1 end fraction equals fraction numerator # r2 over denominator # v2 end fraction equals fraction numerator # r3 over denominator # v3 end fraction] i s: [fraction numerator # s1 over denominator # v1 end fraction equals fraction numerator # s2 over denominator # v2 end fraction equals fraction numerator # s3 over denominator # v3 end fraction] calcula l'equació cartesiana del pla que les conté. L'equació del pla l'has d'escriure A*x+B*y+C*z+D==0
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Question state: todo