A) R
B) \[R-\{1\}\]
C) \[R-\{2\}\]
D) \[f:R\to R\]
Correct Answer: D
Solution :
For any \[x\ne 1,\,\,2\]we find that \[f(x)\] is the quotient of two polynomials and a polynomial is everywhere continuous. Therefore \[f(x)\] is continuous for all \[x\ne 1,\,\,2.\] Check continuity at \[x=1,\,\,2.\]You need to login to perform this action.
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