Question

Please solve questions 13 & 14 with proper solution both are correct and have no error

Answer 1

Answer:

1+a+b+c+ab+ac+bc+abc

(1+a)+(b+c)+a(b+c)+bc(1+a)

(1+a)(1+bc)+(b+c)(1+a)

(1+a)(1+bc+b+c)

ans.14