Question

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7) Qual é a altenativa que completa corretamente a frase "The nurses
a) hadn't lock
-b) not had lock
c) hadn't locked.
d) had locked not
e) had not lock​

Answer 1

Resposta:

Alternativa (c) = The nurses hadn't locked

Answer 2

Resposta:

Explicação:

R= {(x,y )e l x j | y = x 2 } e os conjuntos | = {- 2 - 1,0,1,2,3 } e j = {- 1,0,2,4,6}, faca o diagrama de fie - chas da relação.