Hocrpoiire Taó nuub HCT: HHOCTH AJIS JIOTH"LECKHY Bblpaxellili 1) Aast B+Bast bar (C) 2) Aast bar (B)+Cast bar (A) 3) Bast bar (C)+Cast bar (A) 4) Aast bar (B)ast C+bar (A) 5) Aast bar (B)+Aast bar (C) 6) Aast bar (C)+B+bar (C)

Let's analyze each expression step by step:<br /><br />1) $A\ast B+B\ast \bar {C}$<br /> - This expression represents the logical OR between the result of $A$ AND $B$ and the result of $B$ AND NOT $C$.<br /><br />2) $A\ast \bar {B}+C\ast \bar {A}$<br /> - This expression represents the logical OR between the result of $A$ AND NOT $B$ and the result of $C$ AND NOT $A$.<br /><br />3) $B\ast \bar {C}+C\ast \bar {A}$<br /> - This expression represents the logical OR between the result of $B$ AND NOT $C$ and the result of $C$ AND NOT $A$.<br /><br />4) $A\ast \bar {B}\ast C+\bar {A}$<br /> - This expression represents the logical OR between the result of $A$ AND NOT $B$ AND $C$ and the result of NOT $A$.<br /><br />5) $A\ast \bar {B}+A\ast \bar {C}$<br /> - This expression represents the logical OR between the result of $A$ AND NOT $B$ and the result of $A$ AND NOT $C$.<br /><br />6) $A\ast \bar {C}+B+\bar {C}$<br /> - This expression represents the logical OR between the result of $A$ AND NOT $C$, $B$, and NOT $C$.<br /><br />It's important to note that these expressions are written in Boolean algebra notation, where the symbols used represent logical operations and variables. The symbols used in these expressions are:<br />- $\ast$: AND operation<br />- $+$: OR operation<br />- $\bar{}$: NOT operation<br /><br />These expressions can be simplified or evaluated based on the specific values assigned to the variables $A$, $B$, and $C$.