SOLUTION: Let U={9,10,11,12,13,14,14}, A={11,12,13,14}. Use the roster method to write the set A'.

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Question 1050890: Let U={9,10,11,12,13,14,14},
A={11,12,13,14}.
Use the roster method to write the set A'.

Answer by Fombitz(32388)   (Show Source): You can put this solution on YOUR website!
U=A+A'
{9,10,11,12,13,14}={11,12,13,14}+{9,10}
A'={9,10}

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