Best Books for JEE Main & JEE Advanced Mathematics Book
Best books for IIT JEE Preparation ( Maths): The complete list of important & best books for IIT JEE preparation (JEE Main & JEE Advanced – Physics, Chemistry, Maths) is available here. Besides the list of important books for IIT JEE Preparation, here you will also get links of important resources (such as Solutions of NCERT Exemplar) which are very helpful for School & Board Exams Preparation.
Best books for IIT JEE Preparation ( Maths): Check list of best books for JEE Mains & JEE Advanced (commonly termed as IIT JEE) preparation is available here. These books are recommended by the toppers & teachers who are teaching in reputed coaching centres.
Best Books for IIT JEE Preparation: Mathematics
Maths is also considered as one of the most difficult subjects besides Physics by many students. Here is the list of best books for preparation of Maths section as recommended by many IIT professors and toppers.
Objective Mathematics by R D Sharma (Volume 1 & 2)
Advanced Problems in Mathematics for JEE (Main & Advanced) by Vikas Gupta & Pankaj Joshi
Using the definition, prove that the function f : A → b is invertible if and only if f is both one-one and onto.
A function f :X → Y is defined to be invertible, if there exist a function g = Y → X such that gof = Ix and fog = Iy. The function is called the inverse of f and is denoted by f
We know that only bijective functions are invertible functions. A bijective function is both injective and surjective.
It means function f: X → Y is invertible iff f is a bijective function.
Best Books for IIT JEE Preparation: Previous Years’ Papers
Yes, when we talk about best books for IIT JEE preparation or JEE Main & JEE Advanced preparation then previous years’ papers are the most important resource. Generally, the same questions are not repeated in these entrance exams, but, there are some important concepts from which questions have been frequently asked, year after year.