1) Marque V ou F e assinale a opção correta: *
1 ponto
Imagem sem legenda
a) V, V, V, V.<...
Mathematics, 19.02.2021 16:10 ld966057
1) Marque V ou F e assinale a opção correta: *
1 ponto
Imagem sem legenda
a) V, V, V, V.
b) F, V , V, V.
c) F, V, F ,V.
d) V, V, F, V
2) Considerando a expressão matemática abaixo, analise cada opção dada para valores de a e de b, assinalando a opção incorreta *
1 ponto
Imagem sem legenda
a) Se a = 2 e b = (-1) então M valerá -1.
b) M terá valor numérico igual a 7 se a=1 e b=1.
c) Se a ou b forem iguais a zero, M não terá solução.
d) Se a= (-2) e b = 2 M terá valor numérico igual a -2.
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