TS EAMCET · Maths · Functions
If denotes the greatest integer \(\leq x\), then the domain of the function is
- A
- B
- C
- D
Answer & Solution
Correct Answer
(B)
Step-by-step Solution
Detailed explanation
fx=4-x2[x]+2 it will be defined if 4-x2x+2≥0⇒x2-4x+2≤0 x-2x+2x+2≤0 x∈-∞,-2∪-1,2
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