AP EAMCET · Maths · Functions
The domain of the function , where is greatest integer function of is
- A
- B
- C
- D
Answer & Solution
Correct Answer
(D)
Step-by-step Solution
Detailed explanation
Given that, f(x)=1[x]-1 Domain =R-points at which f(x) is not defined Now, f(x) will be undefined, when x-1=0⇒x=1 Now, all the values for which the greatest integer function is 1. ⇒x∈[1, 2) Therefore, Domain of f(x) is…
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