FUNCTION (IGCSE/GCE O Level ADD MATHS) 0606

[@AzmianHossain]

Can u pls tell me why doesnt the inner part fit in and why doesnt the outer part fit in? 24:21

[@shawnhew6023]

In a composite function, the inner function f(x) gives the range value, which become the domain for the outer function g. For g(f(x)) to work, the range of f(x) must fit into the domain of g. If it doesn’t, the composite function cannot be formed. Hope my answer helps. If you have any questions, feel free to ask!

[@darkfroz9254]

THANK YOU SMM I FINALLY UNDERSTOOD FUNCTION ❤❤❤

[@shawnhew6023]

You're so welcome! I’m thrilled to hear that it finally clicked for you. Keep up the great work! 😊

[@Rxsqlie]

teacher why 5log3 i get 2.39

[@shawnhew6023]

@@Rxsqlie 5log3 is 2.39, but here is 5ln3 ya

[@Rxsqlie]

@@shawnhew6023 oh wait sorry i saw it wrong😭🙏

[@shawnhew6023]

@@Rxsqlie no problem, keep fighting 💪