Question

Determine os conjuntos
a) A = {x e n / x > 4}
b) B = {x e z / x < (ou igual) 2 }
c) C = {x e n */ x < 6 }
d) D = {x e z / -2 < (ou igual) x < 6}
e) E = {x e z*/ 2 > x > (ou igual)-3}

Answer 1

A= {5,6,7,8,9,10,11,12,13,14,15...}
B= {... -5,-4,-3,-2,-1,0,1,2}
C= {1,2,3,4,5}
D= {-2,-1,0,2,3,4,5}
E= {-3,-2,-1,1}

Answer 2

Resposta:

A= {5,6,7,8,9,10,11,12,13,14,15...}

B= {... -5,-4,-3,-2,-1,0,1,2}

C= {1,2,3,4,5}

D= {-2,-1,0,2,3,4,5}

E= {-3,-2,-1,1}

Explicação passo-a-passo: