Would someone be so kind and explain to me how to simplify this expression I have attached. I have a rough idea but wanted to confirm the right way of going about this.. many thanks in advance
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$\overline{A}~\overline{B}+A\overline{B}=( \overline{A}+A)\overline{B}=\overline{B}$ $\overline{A}C+C = (\overline{A}+1)C=C$ $\overline{A}~\overline{B}+\overline{A}C + C + A\overline{B}=\overline{B}+C$
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