07 February 2023

The not given formulae


 Just when the students thought they had learnt all the rules in the A level Maths book, I gave them even more, followed by the 1/2 angle formula - all derived from the formulae they had learnt - but they weren't happy.

No comments:

Post a Comment

Fields: The Invisible Machinery That Makes the Universe Work

  Fields: The Invisible Machinery That Makes the Universe Work Introduction: The Problem With Things You Cannot See Fields are one of the ha...