Functions and Relation

This app contains basic material of function and Relation

Functions and Relation

This app contains basic material of function and Relation.In mathematics, a function is a relation between a set of inputs and a set of permissible outputs with the property that each input is related to exactly one output. An example is the function that relates each real number x to its square x2. The output of a function f corresponding to an input x is denoted by f(x) (read "f of x").Following parts of function are discussed in the app1) Cartesian Product of sets2) Relation3) Types of function4) Surjective function5) Injective function6) Bijective function7) Composition of functionThis app is especially useful for students preparing for CBSE, ICSE and IITJEE

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