Definite integrals, areas and volumes
Definite integrals, areas and volumes · Diagrams
Choose a diagram. Each reader shows the figure and explanation together.
- From the source curve to left and right rectangle sums
- Signed integrals and areas
- Horizontal strips and the y-axis
- Derive upper minus lower
- Choose vertical or horizontal strips
- A strip rotates into a disc
- Recognise cylinders and full cones
- Strips rotate into washers about either axis