If \[x\,dy=y\,dx+{{y}^{2}}dy,y>0\] and\[y\text{(1})=1\], then what is \[y(-3)\] equal to?

If \[x\,dy=y\,dx+{{y}^{2}}dy,y>0\] and\[y\text{(1})=1\], then what is

1.	If \[x\,dy=y\,dx+{{y}^{2}}dy,y>0\] and\[y\text{(1})=1\], then what is \[y(-3)\] equal to?
A.	3 only
B.	-1 only
C.	Both -1 and 3
D.	Neither -1 nor 3
Answer» B. -1 only

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If \[x\,dy=y\,dx+{{y}^{2}}dy,y>0\] and\[y\text{(1})=1\], then what is \[y(-3)\] equal to?

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