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Application of Derivatives
The volume of a spherical balloon is increasing at the rate of $25\; cm^3$/sec. Find the rate of change of its surface area at the instant when the radius is 5 cm.
cbse
class12
additionalproblem
kvquestionbank2012
ch6
q61
p20
math
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asked
Jan 29, 2013
by
meena.p
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