Find the union of the following pair of sets:

A equals open curly brackets x : x equals 3 n comma n less or equal than 5 comma n element of N close curly brackets
B equals open curly brackets x : x equals 2 n plus 1 comma n less or equal than 4 comma n element of N close curly brackets


Asked by Topperlearning User | 28th Jul, 2014, 01:22: PM

Expert Answer:

Here, A = {3, 6, 9, 12, 15}, B = {3, 5, 7, 9}

A  B = {3, 5, 6, 7, 9, 12, 15}

Answered by  | 28th Jul, 2014, 03:22: PM