Relations & Functions Part 4#Composte Functions and Invertible functions #Text Problems& Assignment

+2 Maths #Relations & Functions Part 4#Composte Functions and Invertible functions #Text Problems& Assignments Relations & Functions Part 1 https://youtu.be/MEPAgOzlb8g Relations & Functions Part 2 https://youtu.be/FBwuXPDDwlM Relations & Functions Part 3 https://youtu.be/q_NN26STDqI