A) \[\{-3\}\]
B) \[R-\{-3\}\]
C) \[R-\{-3\}\]
D) \[R\]
Correct Answer: B
Solution :
[b] Here, \[f(x)\]is defined only when \[x+3\ne 0,\] i.e., when \[x\ne -3\therefore D(f)=R-\{-3\}.\]You need to login to perform this action.
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