Question

Classify the following as finite and infinite sets.
1. The set of days in a week
2. A = {x : x ∈ N x > 1}
3. B = {x : x is an even prime number}
4. D = {x : x is a factor of 30}
5. P = {x : x ∈ Z, x < -1}

Answer 1

Answer:

1.Finite

2.Infinite

3.Infinite

4. Finite

5. Infinite

Step-by-step explanation:

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Answer 2

Answer:

1 Finite

2Non finite

3Finite

4Non Finite

5 Nonfinite