If the domain of the function f(x)= ^ -1 x^ 2 -x+1 ^ -1 ( 2 x-1 2 ) is the interval (α…
Mathematics · JEE Main · NTA Exams — Sets, Relations and Functions
If the domain of the function \[f(x)=\frac{\cos ^{-1} \sqrt{x^{2}-x+1}}{\sqrt{\sin ^{-1}\left(\frac{2 x-1}{2}\right)}}\] is the interval (α, β], then α + β is equal to
- 1
- 2
Answer
(D)
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