ryantorres Group Title Please help me ? If A = {1, 3, 5} and B = {1, 2, 3, 4, 5, 6} then A ∪ B one year ago one year ago

1. chenna Group Title

A U B means all of those number in A and B.

2. across Group Title

The union of two sets is defined as follows:$A\cup B=\left\{x:x\in A\text{ or }x\in B\right\}.$

3. chenna Group Title

got it?

4. ryantorres Group Title

yes, thanks !