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\begin{tabular}{|l|}
\hline \multicolumn{1}{|c|}{ Column-1 } \\
(A) If quardratic equation \( 3 x^{2}+a x+1=0 \) and (P) \\
\( 2 x^{2}+b x+1=0 \) have a common root then value \\
of \( 5 a b-2 a^{2}-3 b^{2}= \) \\
(B) \\
Number of solution of \( x^{4}-2 x^{2} \sin ^{2} \frac{\pi x}{2}+1=0 \) (Q)
\end{tabular}
is/are
(C) Number of points of discontinuity \( y=\frac{1}{u^{2}+u-2} \) (R) where \( u=\frac{1}{x-1} \) is/are
(D) \( \int \frac{d x}{\sqrt[3]{x^{5 / 2}(1+x)^{7 / 2}}}=A\left(\frac{x+1}{x}\right)^{-1 / A}+C \)
(S)
1
(b)
(Where \( \mathrm{C} \) is integration constant), then \( A= \)
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