Question

which of the following is true
Α) {3}ε {3, 4, 5}
Β) φε {4, 5}
C) {3, 4} ε{1, 3, 44, 5}}
D) 4E {1, 4, 5}​

Answer 1

Answer:

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Answer 2

Answer:

option A

Step-by-step explanation:

Α) {3}ε {3, 4, 5} is true