Question

Hi there, may i know how to construct the boolean expresion for this vacuum cleaner. Thanks in advance.

An automatic vacuum cleaner is used to do house cleaning. There are four (3) variables involved in controlling the vacuum cleaner namely dusk, brightness and time. The vacuum cleaner will be ON whein one the following conditions are complies; 1. When dusk detected; When it is dark; 2. However, when the vacuum cleaner worked for 2 hours, the cleaner will be off and back to its charger station. Table 1 shows a condition of the vacuum cleaner and the input variables according to its respective binary value Table 1: Street Light and Input Variables Condition Variable Condition Binary value Dusk detector Brightness Working hours Vacuum cleaner No Dusk Dust Bright Dark < 2 hours 2 hours OFF ON

Answer 1

To Cans kuct &aolean esprecson, se must create t da bke loCon Toth Table Let D:Dusk datecter Vaccumecleanea

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