1.

The domain of \[f(x)=\frac{{{\log }_{2}}(x+3)}{{{x}^{2}}+3x+2}\] is [IIT Screening 2001; UPSEAT 2001]

A.            \[R-\{-1,\ -2\}\]
B.            \[(-2,\ +\infty )\]
C.            \[R-\{-1,\ -2,\ -3\}\]
D.            \[(-3,\ +\infty )-\{-1,\ -2\}\]
Answer» E.


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