Consider the following differential equation dy dt + 2y = 3. which of the following is correct? O The given differential equation is non- linear O The differential equation is homogenous and non-linear O The given differential equation is non- homogenous O The order of the differential equation is 1
Consider the following differential equation dy dt + 2y = 3. which of the following is correct? O The given differential equation is non- linear O The differential equation is homogenous and non-linear O The given differential equation is non- homogenous O The order of the differential equation is 1
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Transcribed Image Text:Consider the following differential equation
dy
dt
+ 2y = 3. which of the following is
correct?
The given differential equation is non-
linear
O The differential equation is
homogenous and non-linear
O The given differential equation is non-
homogenous
O The order of the differential equation is
1

Transcribed Image Text:A PHYS1034 students is asked to model the
cockroach population found in his/her
dormitory. The student assume that the
population of cockroach is growing at a
constant rate proportional to the initial
population. The student wants to account for
the carrying capacity (r) and the explosive
growth of the population. Which of the
following model is correct ?
The correct model should have taken
dP
dt
the following form = k (r + P).
The correct model should have taken
the following form = kP (r – P).
dP
dt
The correct model should have taken
the following form
dP
dt
= k (r – P²).
O The correct model should have taken
dP
the following form = k (r – P).
|
dt
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