Functions: Domain and Range | IGCSE Maths | Addvance Maths 😊👍

More playlists for simple and quick revision:

[muhammadzainuddin]

How is the domain 1.5 for the practice question. Shouslnt it be 2/3 ?

[tiktokbeast]

please do doamin and range involving ln and e

[LS_]

Ty this really helped doing higher maths rn and didn’t understand this at all and now I finally understand great way do explaining 👍🏽

[AungPhoneKo]

thanks a lot, this's rlly helpful

[Faydanni]

how is the range for the root of =2x + 4 x>/equal to 4?? because when you input 4 or any number into the root as far as theres a minus 2 its going to be negative thereby contradicting what you said about how a root can never be negative