Question

Set A = {engineer, architect, composer} and Set B = {architect, teacher, mechanic, driver}.

Determine the elements in A ∪ B.

{architect}
{engineer, composer, mechanic, driver}
{engineer, architect, architect, teacher, mechanic, driver}
{engineer, architect, composer, teacher, mechanic, driver}

Answer 1

To determine the elements in A ∪ B, we simply combine the elements in both sets and remove any duplicates.

So, A ∪ B = {engineer, architect, composer, teacher, mechanic, driver}

Therefore, the correct answer is d. {engineer, architect, composer, teacher, mechanic, driver}.