Match the items of column I with those of column II.
\begin{tabular}{|l|l|l|l|}
\hline \multicol....
Match the items of column I with those of column II.
\begin{tabular}{|l|l|l|l|}
\hline \multicolumn{2}{|c|}{ Column-I } & \multicolumn{2}{c|}{ Column-II } \\
\hline (A) & \begin{tabular}{l}
\( \left(\frac{\sin 2 \theta}{1+\cos 2 \theta}\right)\left(\frac{\cos \theta}{1+\cos \theta}\right) \) \\
is equal to
\end{tabular} & (P) & \multicolumn{1}{l|}{\( \cot \frac{\theta}{2} \)} \\
\hline (B) & \begin{tabular}{l}
\( \left(\frac{\sin 2 \theta}{1-\cos 2 \theta}\right)\left(\frac{1-\cos \theta}{\cos \theta}\right) \) \\
is equal to
\end{tabular} & (Q) & \( \tan \frac{\theta}{2} \) \\
\hline (C) & \( \frac{\cot \theta-1}{\cot \theta+1} \) is equal to & (R) & \( \frac{1-\sin 2 \theta}{\cos 2 \theta} \) \\
\hline (D) & \( \sec \theta+\tan \theta \) is equal to & (S) & \( \frac{1+\tan \frac{\theta}{2}}{1-\tan \frac{\theta}{2}} \) \\
\hline
\end{tabular}
P
W
(1) A-P; B-Q; C-R; D-S
(2) A-Q; B-P; C-R; D-S
(3) A-Q; B-Q; C-S; D-R
(4) A-Q; \( B-Q ; C-R ; D-S \)
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