Consider The Modified Logistic Equationdy/Dt =(Y−9)(12−Y)

wherey

represents

on inequating or act
1
(1-413)
etta
( 4 -415
( cohen Asec)
Now , when tory= 1/
E-1: 9 97 892 3 160
Mle need to find it when u= D
Put ya0 in cap D
– A = et
= ) 1 9864705# 669 = eMath