Question

Compare the solution of x < 1 and x > 1 to the solution of x < 1 or x > 1.

Answer 1

when it is + the answers must both be on the same line. So the line would have to be an answer to both equations. However with or it can be either as long as it fulfills at least 1 statement. And with + there will always be 1 line, but with or u can have up to 2