Types of Mapping (Part 2): One-one, Many-one, Into, Onto, and Bijective

This video gives a practical explanation as to how to prove that a function is bijective, hence both injective and surjective, simultaneously. In my future videos, I will be solving more example sums to explain this topic. So please look forward to it!!
Note that One-one mapping is also called Injective Mapping, and Onto Mapping is also called Surjective Mapping. So an easy way to remember is Injective + Surjective =Bijective. If you have any doubts regarding this topic, please feel free to contact me in the comments section below and I will most definitely get back to you. Feedbacks and positive criticisms for improvement are also most welcome. If you appreciated my video and would like to encourage me, then kindly like this video. Also kindly subscribe to my channel for future tutorial videos. More videos coming up soon.....Thank you so much!!!