12 Q(sqrt(2))

preview_player
Показать описание
The field Q adjoined with the square root of 2
Рекомендации по теме
Комментарии
Автор

What does it mean that two numbers in Q adjoin root 2 are close? It seems to me that you could have two numbers (in Q adjoin root 2) that on the real number line are very close, but have very different a, b. Can someone help me on this?

prbprb
Автор

0 is an element in Qroot2, and it does not have a Multiplicative Inverse. Then how is it a field?

pramodvishnupalli
Автор

come and teach at ETH Zurich Switzerland pls :)

ryx