Complete Lecture

Conceptwise Videos

Behaviour of function on Complement

One-One or Injective function

Onto or Surjective function

Composition of Two functions with examples

Characterization of one-one functions in terms of Composition and Onto function

Characterization of Onto functions in terms of composition and One-One function

Characterizing and Proving statements about One-One function, Intersection and Disjoint sets are Equivalent

NCERT and Reference Books Material
Previous Year JEE Exams Problems
Exemplar Problems
Notes from the JEE Toppers
Exercises From NCERT
Formulas to Remember
Concepts to Remember
Mind Maps
Shortcut Methods

Content Contributed By

Ritika Sardar, Mathematics & Statistics, IIT Kanpur

Feedback Form