Question

Define modulus function,sigum function and greatest integer function​

Answer 1

Answer:

modulus function,signum function,greatest integer function,reciprocal function. ... The function f: R → R defined by f (x) = [x], x ∈ R assumes the value of the greatest integer, less than or equal to x. Such a function is called the greatest integer function . E.g., [x] = 3 for 3 ≤ x < 4.