Mathematics, 07.07.2021 04:20, webbjalia04
(a) Find the average rate of change of the area of a circle with respect to its radius r as r changes from 2 to each of the following.
(i) 2 to 3
(ii) 2 to 2.5
(iii) 2 to 2.1
(b) Find the instantaneous rate of change when r =2.
Answers: 1
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(a) Find the average rate of change of the area of a circle with respect to its radius r as r change...
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