For C2 tomorrow, what formulae should I know, particularly areas of shapes which might come up in differentiation questions?
C2 formulae Watch
- Thread Starter
- 24-05-2016 09:46
- 24-05-2016 13:24
- 24-05-2016 13:35
Most importantly for C2 are the sector arc length and sector area.
Also that 1 radian = 180/π degrees
length = rθ
0.5 * r^2 * θ
- 24-05-2016 15:46
Formulae related to circle and also don't forget to revise the proof of sum of geometrical sequences