Fundamentals of Relations and Functions Composition of Functions Post a Comment Let A B and C be three non-empty sets. Let f →A : B and g →B : C be two mappings (or functions), th… Read more Composition of Functions
Fundamentals of Relations and Functions Algebra of Real Functions Post a Comment Let f : X → R and g : X → R be any two real functions, where X $\subset$ R. (i) Addition of two re… Read more Algebra of Real Functions
Fundamentals of Relations and Functions Inverse Function Post a Comment Let f be defined a function from A to B such that for every element of B their exist a image. Let y… Read more Inverse Function
Fundamentals of Relations and Functions Greatest Integer Function Post a Comment For any real number x, the greatest integer function ⌊x⌋is equal to greatest integer less than or e… Read more Greatest Integer Function
Classification of Functions Fundamentals of Relations and Functions Modulus Function Post a Comment Function y = f(x) = |x| is known as modulus function. y = f(x) = $\left\{\begin{matrix}x,&x\ge… Read more Modulus Function
Fundamentals of Relations and Functions Classification of Functions Post a Comment Constant Function A function which does not change as its parameters vary i.e., the function whose… Read more Classification of Functions
Fundamentals of Relations and Functions Functions or Mappings Post a Comment Let A B and be two non-empty sets. Then, a function f from set A to Bis a rule which associates ele… Read more Functions or Mappings