Let P = {8, 9, 10, 11, 12}, Q = {9, 10, 11}, and R = {5, 6}.

Find P 'union symbol' Q.
(1 point)
Responses

{5, 6}

{9, 10, 11}

{8, 9, 10, 11, 12}

Zero slash empty set

The answer is {8, 9, 10, 11, 12}.