Respondido

a) (A) (a + b)= 3,0 i +1,0 j -10,0 k ; (B) (a -b)= 1,0 i -5,0 j -6,0 k ; (C) c =-1,0 i +5,0 j +6,0 k
b) (A) (a - b)= 3,0 i +1,0 j +10,0 k ; (B) (a +b)= 1,0 i -5,0 j -6,0 k ; (C) c =-1,0 i +5,0 j +6,0 k
c) (A) (a + b)= 3,0 i +1,0 j -15,0 k ; (B) (a -b)= 1,0 i -5,0 j -6,0 k ; (C) c =+1,0 i +12,0 j +6,0 k
d) (A) (a + b)= 3,0 i +1,0 j +15,0 k ; (B) (a -b)= 1,0 i -5,0 j -6,0 k ; (C) c =+1,0 i +12,0 j +6,0 k

A A A B 30 I 10 J 100 K B A B 10 I 50 J 60 K C C 10 I 50 J 60 K B A A B 30 I 10 J 100 K B A B 10 I 50 J 60 K C C 10 I 50 J 60 K C A A B 30 I 10 J 150 K B A B 10 class=

Resposta :

LUCASHENRIQUEBRITO69GO

Resposta:

vai dar 35 espero ter ajudado!!!!!

Resposta: é 35 essa resposta esta certa pode confiar!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Explicação:

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