Minimize the followingA+{A.{B.C}}

1.	Minimize the followingA+{A.{B.C}}
Answer» How 1will come and A.(1+b).(1+c) part i dont undrstand A+{A.(B.C)}= A+{ABC}= A+ABC=A.{1+BC}=A.{(1+B).(1+C)}=A.{(1).(1)}=A.{1}=A

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