Ap Eapcet
Matrices And Determinants
AP EAPCET 2021 - 20th August Evening Shift
MCQ+1 / -02021
If $$f(x)=\left|\begin{array}{ccc}x & x^2 & x^3 \\ 1 & 2 x & 3 x^2 \\ 0 & 2 & 6 x\end{array}\right|$$, then the ratio \(f^{\prime \prime}(x): f^{\prime}(x)\) is equal to