Discrete Math Floor And Ceiling

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Discrete math floor and ceiling. How do i use the floor and or ceiling functions to express the number of integers n that satisfy a n b. Let a and b be real numbers with a b. And this is the ceiling function. Some say int 3 65 4 the same as the floor function.
This set of discrete mathematics multiple choice questions answers mcqs focuses on floor and ceiling function. An online calculator to calculate values of the floor and ceiling functions for a given value of the input x. Browse other questions tagged functions discrete mathematics inequality or ask your own question. Cs 2336 discrete mathematics author.
Floor x x examples floor 2 1 2 1 2 floor 3 3 3. A floor function map a real number to a smallest previous integer b greatest previous integer c smallest following integer d none of the mentioned view answer. Floor and ceiling functions let x be a real number the floor function of x denoted by x is the largest integer that is smaller than or equal to x the ceiling function of x denoted by x is the. The notation for the floor function is.
The input to the floor function is any real number x and its output is the greatest integer less than or equal to x.