Question

ajuda
Determine A ⋂ B e A U B, sendo: a) A = {x ∈ ℕ | 2<x ≤ 5} e B = {x ∈ ℤ| 1≤x < 4} *

A ⋂ B= {3} e A U B ={1,2,3,4,5}

A ⋂ B= {1,2,3} e A U B ={0,1,2,3,4,5..=N}

A ⋂ B= { } e A U B ={1,2,3,4,5}

A ⋂ B= { 0} e A U B ={1,2,3,4,5..=N}

A ⋂ B= {2,3 } e A U B ={1,2,3,4,5}

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Answer 1

EAA ⋂ B= {2,3 } e A U B ={1,2,3,4,5}