$**$ Please show the equation AND truth table as the final answer.$**$

Objective:

Derive a truth table and sum$-$of$-$products representation for the function describing the operation

of the $4-$channel multiplexor shown in P&H Fig B$\mathrm{.}5\mathrm{.}10($above$).$

Please produce the following:

A truth table $($ASCII format$)$ for this function

A Sum$-$of$-$Products representation for this function. In your Sum$-$of$-$products

representation, please use the following $C++$ conventions for describing boolean

operations:

$!A=$ NOT $(A)$

$A$&&$B=$A AND $B$

$A||B=A$ OR B

Precedence:

NOT has highest precedence

Assume AND and OR have equal precedence: use parentheses as

needed to indicate the order of operations