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Let the popution of rabbits surviving at...

Let the popution of rabbits surviving at a time t be governed by the differential equation `(dp(t))/(dt)=1/2p(t)-200` . If p(0) = 100 , then p(t) equals :

A

400-300 `e^(t//2)`

B

300-200 `e^(-t//2)`

C

600-500 `e^(t//2)`

D

400-300 `e^(-t//2)`

Text Solution

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The correct Answer is:
A
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