# Electronics and Communication Engineering - Digital Electronics - Discussion

3.

The Boolean expression (A + B) (A + C) (B + C) simplifies to

 [A]. (A + B) C [B]. (A + B) C [C]. (A + B) C [D]. none of these

Explanation:

No answer description available for this question.

 Mani said: (Aug 30, 2014) = (a'c'+ba+bc').(b'+c'). = a'c'b'+a'c'+abc'+bc'. = a'c'+bc'. = c'(a'+b).

 Nitin Singhal said: (Feb 11, 2016) By Using the property (X + YZ) = (X + Y) (X + Z). So given expression reduces to (A' + B) (AB' + C'). Now multiply every term A'AB' + BAB' + (A' + B) C'. Now the first two term reduces to zero. Therefore last expression will be the answer.

 Rajesh said: (Sep 6, 2016) Thank you @Nitin.

 Priyanka said: (May 24, 2017) (a'a+ab+c'a'+c'b)(b'+c'). = (1+ab+c'a+c'b)(b'+c'). = b' + c'. So, the Ans should be (d).

 Ram said: (Jul 13, 2018) I didn't understand this. Please make me clear by explaining the solution.

 Vijaya said: (Dec 7, 2018) Thank you @Nitin.

 Chaitanya said: (Jul 20, 2019) Thank you @Nitin.

 Siddharth said: (Oct 5, 2021) Thans @Mani.