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Question Number 89776 by john santu last updated on 19/Apr/20
what is the stability of the   following function   (dy/dt) = y^3  −2y^2  + y
whatisthestabilityofthefollowingfunctiondydt=y32y2+y
Commented by jagoll last updated on 19/Apr/20
(dy/(y(y^2 −2y+1))) = dt  (dy/(y(y−1)^2 )) = dt   ∫ (dy/(y(y−1)^2 )) = ln ∣t∣ + c   next...
dyy(y22y+1)=dtdyy(y1)2=dtdyy(y1)2=lnt+cnext
Commented by john santu last updated on 19/Apr/20
∫ ((1/y)−(1/(y−1))+(1/((y−1)^2 ))) dy = ln ∣Ct∣   ln ∣(y/(y−1))∣ −(1/(y−1)) = ln ∣Ct∣   (1/(y−1)) = ln ∣ (y/(Ct(y−1) )) ∣
(1y1y1+1(y1)2)dy=lnCtlnyy11y1=lnCt1y1=lnyCt(y1)

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