Question

Factorise : (pq+q)+p+1

Answer 1

(p+ 1) (q+ 1)

Explanation:

▪ (pq + q) + p + 1

⇒(pq + q) + (p + 1)

taking common

⇒q(p + 1) + 1(p + 1)

⇒(p+ 1) (q+ 1) Answer.

hope that helps...