Population Differential Equation Time Zero (Jee… | ExamDuo
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First Order Differential Equations
Medium
Population Differential Equation Time Zero
The population
P
=
P
(
t
)
at time
t
of a certain species follows the differential equation
d
P
d
t
=
0.5
P
−
450
. If
P
(
0
)
=
850
, then the time at which population becomes zero is
SELECT ONE OPTION
A
2
log
e
18
B
log
e
9
C
1
2
log
e
18
D
log
e
18
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