If II , β are roots of equation 8 x^ 2 -3 x+27=0 then the value of [ ( z ^ 2 / ]^ 1 / 3 +…
Mathematics · JEE Main · NTA Exams — Complex Numbers and Quadratic Equations
If \(\text { II }\), β are roots of equation \(8 x^{2}-3 x+27=0\) then the value of \(\left[\left(\mathrm{z}^{2} / \beta\right]^{1 / 3}+\left[\beta^{2} / \mathrm{z}\right]^{1 / 3}\right] \mathrm{i} 5:\)
- \(1 / 3\)
- \(1 / 4\)
- \(1 / 5\)
- \(1 / 6\)
Answer
(B) 1 / 4
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