Question

In the Venn diagram, the blue circle represents when p is true, and the orange represents when q is true.



A conjunction is true in region
.

A disjunction is true in region(s)
.

A disjunction is false in region(s)
.

Answer 1

A conjunction (p ∧ q) is true only in the overlap (where both p and q are true).

A disjunction (p ∨ q) is true in any region where p or q is true: the p-only region, the q-only region, and the overlap.

A disjunction is false only in the region outside both circles (neither p nor q).