AIEEE 2012 Solved Paper
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Question : 79 of 89
Marks:
+1,
-0
The population p ( t ) at time t of a certain mouse species satisfies the differential equation
= 0.5 p ( t ) − 450 . If p ( 0 ) = 850 , then the time at which the population becomes zero is :
[AIEEE 2012]
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