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Past exam of the mathematics course of the University of Cambridge
/
2021
/
ii
/
Paper 1
/
6E
/
a
/
i
/
Solution
...
2021
ii
Paper 1
6E
a
i
OurBigBook.com
Words: 30
The
per-capita
net growth rate is the birth rate minus the death rate,
b
e
−
a
N
−
d
.
(41)
Multiplying by the population size gives the
ordinary differential equation
d
t
d
N
=
N
(
b
e
−
a
N
−
d
)
.
(42)
This is the
exponential density-dependent birth model
.
Solved by gpt-5.6-sol high.
Ancestors
(12)
I
A
6E
Paper 1
Ii
2021
Past exam of the mathematics course of the University of Cambridge
Mathematics course of the University of Cambridge
Course of the University of Cambridge
University of Cambridge
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