Question
Sat May 31, 2008 By:

Choose the correct answer . Also, please give Stepwise ideaL ANSWER

Expert Reply
Fri June 13, 2008

The correct answer is (d)

Since, the complete set of possible values of the independent variable in a function is called the domain of the function.

Now,  | x |, | x - 1|, | x - 2 | are defined on whole of R.

so the domain of  | x |  + | x - 1| + | x - 2 | is R.

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