Interesting, Stimulus, Video, YouTube
The derivative of the formula for the volume of a sphere gives the formule for its surface area. Is it obvious that this should be so? How about the derivative of the volume of a cube? Does it give its surface area? Well NO, and ... YES!!!
- NSW Stage 6 Mathematics and Extension 1:
- 8 The Tangent to a Curve and the Derivative of a Function, 11 Integration
- NSW Stage 6 Mathematics Extension 2:
- Topic 5 Volumes
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