1.

The solution of \[\frac{dy}{dx}+\frac{y}{3}=1\] is         [EAMCET 2002]

A.                 \[y=3+c{{e}^{x/3}}\]      
B.                 \[y=3+c{{e}^{-x/3}}\]
C.                 \[3y=c+{{e}^{x/3}}\]      
D.                 \[3y=c+{{e}^{-x/3}}\]
Answer» C.                 \[3y=c+{{e}^{x/3}}\]      


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