69. The analog computer measures dimensions and its circuits use the differential and integral equations of continuous variables. The digital computer counts units and its circuits use A.Logic gates B.Discrete switches C.Boolean algebra D.Bayes' theorem E.None of the above
Option C Solution: In mathematics and mathematical logic, Boolean algebra is the branch of algebra in which the values of the variables are the truth values true and false, usually denoted 1 and 0 respectively.
