Please answer the following question

Asked by  | 29th Mar, 2011, 12:03: AM

Expert Answer:

The function is a sum of four different functions, So the domain of function is the common domain of all four function.
For and , the domain is R, the set of all real numbers.
For domain is .
And for domain is .
Hence the common domain is (c) .

Answered by  | 12th Apr, 2011, 04:23: PM

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