Question

Va rog , ajutati-ma este foarte urgent! ​

Answer 1

Răspuns:

Explicație pas cu pas:

-5 ≤ x < 2

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

_________

-3 ≤ x < -2

B = {-3}

_________

-3 ≤ x < 4

C = {-3, -2, -1, 0, 1, 2, 3}

_________

-2 ≤ x < 4

D = {-2, -1, 0, 1, 2, 3]

Answer 2

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

B={-3}

C={-3,-2,-1,0,1,2,3}

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