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Match the statement in Column-I with statements in Column-II.
\begin{tabular}{|l|l|l|l|}
\hline \multicolumn{2}{|c|}{ Column-I } & \multicolumn{2}{c|}{ Column-II } \\
\hline A. & Period of \( \cos 2 \pi x+[2 x]+[-2 x] \) is & p. & 4 \\
\hline B. & \( \frac{18}{17} \tan \left(\cos ^{-1} \frac{4}{5}+\tan ^{-1} \frac{2}{3}\right) \) is & q. & 3 \\
\hline C. & \( 4+\sum_{r=1}^{10}\left[\sin ^{-1} \sin r\right] \) is equal to & r. & 2 \\
\hline D. & If \( \tan ^{-1}\left(\frac{12}{7} x\right)=2 \sin ^{-1} \frac{3}{5} \) then & s. & 1 \\
\hline
\end{tabular}
\( x \) is (where [.] denotes greatest integer function)
(a) (A) \( \rightarrow \mathrm{s} \); (B) \( \rightarrow \mathrm{r} \); (C) \( \rightarrow \mathrm{p} \); (D) \( \rightarrow \mathrm{q} \)
(b) \( (\mathrm{A}) \rightarrow \mathrm{p} ; \) (B) \( \rightarrow \mathrm{q} ;(\mathrm{C}) \rightarrow \mathrm{r} ; \) (D) \( \rightarrow \mathrm{s} \)
(c) (A) \( \rightarrow \mathrm{s} \); (B) \( \rightarrow \) q ; (C) \( \rightarrow \mathrm{r} \); (D) \( \rightarrow \mathrm{r} \)
(d) \( (\mathrm{A}) \rightarrow \mathrm{p} ; \) (B) \( \rightarrow \mathrm{q} ; \) (C) \( \rightarrow \mathrm{s} ; \) (D) \( \rightarrow \mathrm{r} \)
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