I have no idea how to use AM-GM (1 Viewer)

killer queen

Member
Joined
Oct 21, 2024
Messages
55
Gender
Female
HSC
2025
hi guys this might be weird but could somebody please explain how to use AM-GM in questions, maybe with some examples? idk why but this particular part of the content we've learnt so far just does not absorb into my brain, I can prove the inequality itself, but the moment I have to use it (I can generally identify it) I'm cooked

thanks guys!
 

cheesynooby

Well-Known Member
Joined
Feb 7, 2025
Messages
120
Location
teyvat
Gender
Male
HSC
2025
ok im like the least qualified person to talk about this but:
generally it just involves recognising things to sub into the AM-GM
e.g. proving the AM-GM for 4 numbers:

sub 2x = a + b, 2y = c + d

 

killer queen

Member
Joined
Oct 21, 2024
Messages
55
Gender
Female
HSC
2025
ok im like the least qualified person to talk about this but:
generally it just involves recognising things to sub into the AM-GM
e.g. proving the AM-GM for 4 numbers:

sub 2x = a + b, 2y = c + d

ok ok so a lot of q's are about substituting smth in?
I'm sure you're plenty qualified haha, thanks for the reply :hug2:

would anybody perchance have any resources with specifically these kinds of questions?
 

Aeonium

Well-Known Member
Joined
May 19, 2022
Messages
638
Gender
Undisclosed
HSC
N/A
ok ok so a lot of q's are about substituting smth in?
I'm sure you're plenty qualified haha, thanks for the reply :hug2:

would anybody perchance have any resources with specifically these kinds of questions?
how urgently
 

Users Who Are Viewing This Thread (Users: 0, Guests: 1)

Top