Posts
Steps to solve domain and range of a function
calculus
-
May 23, 2018
Working Formula for finding Domain (D f ) 1. Solve y in terms of x. ( In some cases this step is not required in case y is g…
Types of Functions
calculus
-
May 22, 2018
Constant Function : A function f :X->Y is called a constant function if its range is a singleton set i.e., f(x) = c for al…
What is Function
calculus
-
May 22, 2018
Mapping or Function : Let A and B be any two non-empty sets . If to each element a ( pre-image ) belongs to A ( domain ) , there…
