Question

Find the solution sets for the following:
a) x + 2 > 0, x ∈ N b) x + 7 < – 2, x ∈ N
c) 2x – 1≥ 6, x ∈ W d) – 2 ≤ x ≤ 7, x ∈ Z

Answer 1

Answer:

b.

Step-by-step explanation:

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