What are one-one and onto functions? Learn about all this by watching this presentation. Here, we discuss what are functions, injective, surjective and bijective functions. We also learn how to calculate the inverse of a function if it exists. This video is useful for grade 11 maths students and students preparing for the NATA eligibility test for architecture. For more videos, consider subscribing to my channel or visit my page https://www.mathmadeeasy.co/lessons
