Why Is C Written as \frac{1}{N_0} in the Solution Manual?

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SUMMARY

The discussion centers on the integration of the differential equation \(\frac{dN}{dt}=-k_sN^2\) and the subsequent appearance of the constant \(C\) as \(\frac{1}{N_0}\) in the solution manual. The integration process leads to the equation \(-\frac{1}{N} + C = -k_s t\), where \(C\) represents the initial condition of the system. This notation is standard in differential equations to denote the initial value of \(N\) at \(t=0\), thus establishing a clear relationship between the variables involved.

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kasse
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<br /> \frac{dN}{dt}=-k_sN^2<br />

Attempt:

<br /> \frac{1}{N^2}dN = -k_s dt<br />

Integrate:

<br /> -\frac{1}{N} + C = -k_s t<br />

In the solution manual, C is written [/tex]\frac{1}{N_0}[/tex]

Why?
 
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You posted this already and I replied to it in the other thread.
 

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