The diameter of a tree was 25 cm. During the following year the
circumference increased by 5 cm.Using calculus, find
(a)how much the tree’s diameter has changed ?
(b) what is the corresponding change in the tree’s cross-section area ?
The diameter of a tree was 25 cm. During the following year the
circumference increased by 5 cm.Using calculus, find
(a)how much the tree’s diameter has changed ?
(b) what is the corresponding change in the tree’s cross-section area ?