At this stage is it worth knowing how to derive the equation? I dont understand a single thing about deriving this....can a question about this come up in A2 paper?
It's good to thoroughly memorise and understand all the derivations. The understanding is the key to it, as if you understand the situation you can come up with the equations for it, i.e. make your own derivations. Either ways, know them all :P
It's good to thoroughly memorise and understand all the derivations. The understanding is the key to it, as if you understand the situation you can come up with the equations for it, i.e. make your own derivations. Either ways, know them all :P
As he said, you don't have to know it off by heart, if you can understand what is happening, you can derive it yourself, but its good to try and remember it, so that the parts you don't remember, you can derive them easier