Multiple Select Question

A number line with a marked at its left end and c marked at its right end.

The numbers represented by variables a and c are integers.

If , under which of the following conditions could the expression be true? Select ALL that apply.
A.
when and

B.
when and

C.
when and

D.
when and

E.
when and

A. when and

B. when and

E. when and