Does anyone else struggle with projectile motion? When I'm doing textbook exercises I'm fine, but when I try actual exam questions I feel a part of myself dying .-.
Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread
Do you mean 5c) and d)?
let b2 - 4ac=0, then solve for 'l' by factorising/using the quadratic formula
I loved commerce in year 9-10, so I thought I would like economics, but I was proven wrong :P
It was interesting, but the essays were quite draining for me