given A = {a, e, i, o, u} and B = {a, l, g, e, b, r}, find A ∪ B.

{}
{a,e}
{a, b, e, g, i, l, o, r, u}

[tex]A \cup B[/tex] indicates you want the UNION of sets A and B. So just make a list of elements that are in either set ("put all the elements into one 'box'"). Elements are listed only once; example: a is in both sets, so put it in the union only once.

Answer: the 3rd choice, {a, b, e, g, i, l, o, r, u}

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mreijepatmat mreijepatmat · Answer 2 · 2017-08-24T15:58:39+02:00

mreijepatmat mreijepatmat

24-08-2017

A={a,e,i,o,u} B={a,l,g,e,b.r}

A ∪ B = {a,e,i,o,u,l,g,b,r}

For any element ∈ A and B, you choose it once

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given A = {a, e, i, o, u} and B = {a, l, g, e, b, r}, find A ∪ B. {} {a,e} {a, b, e, g, i, l, o, r, u}

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given A = {a, e, i, o, u} and B = {a, l, g, e, b, r}, find A ∪ B.

{}
{a,e}
{a, b, e, g, i, l, o, r, u}