Composition of Functions | Relations & Functions | Mathematics | Target JEE 2019 | Day 31

Описание: Composition functions are a special part of functions, with complicated domain to find. By only practise you can know the type of questions that can come in the exam, in this lecture Vandana mam covers the types you should have an idea to crack almost any type of composition functions. It also covers questions like if a function and its kind is known what would be the composition function type would be. To get hands-on experience on composition functions its must to attend this lecture. Number of functions, number of bijective functions,
composition of functions, composition function types, one-One function, onto function, number of one-one functions, modulus function.

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