Note:-
- Canonical conjunctive normal form means in our Digital logic it is Canonical Product of Sum term Form.
- Canonical Disjunctive normal form means in our Digital logic it is Canonical Sum of Product term Form.
$pq+q'r$
Putting in $\text{k-map},$ we will get
$\sum(1,5,6,7)= \prod(0,2,3,4)=(p\vee q\vee r) \wedge (p\vee¬q\vee r) \wedge (p\vee¬q\vee¬r) ∧ (¬p\vee q\vee r)$