Question

ga Determinar m e n para que se tenha: a) (m,n,2) . (4,-1,3) = -2 b) (m,n,2) × (4,-1,3) = (8,-1,-11) c) (m,n,2) . ((3,1,2) × (0,1,-1)) = 9

Answer 1

Resposta:x =2 x=3 x=4 x=5 x=6