Let \( A=\{1,3,5,7\} \) and \( B=\{2,4,6,8\} \) and \( f: \mathrm{A} \rightarrow \mathrm{B} \), ... VIDEO
Let \( A=\{1,3,5,7\} \) and \( B=\{2,4,6,8\} \) and \( f: \mathrm{A} \rightarrow \mathrm{B} \), then the number of functions \( f \) possible for:
\begin{tabular}{|c|l|c|c|}
\hline \multicolumn{2}{|c|}{ Column - I } & & Column - II \\
\hline A. & \( i+f(i)10, \forall i \in\{1,3,5,7\} \) & p. & 16 \\
\hline B. & \( f(i)-i2, \forall i \in\{1,3,5,7\} \) & q. & 24 \\
\hline C. & \( f(i) \geq 6, \forall i \in\{1,3,5,7\} \) & r. & 0 \\
\hline D. & \( f(i) \neq i+1, \forall i \in\{1,3,5,7\} \) & s. & 81 \\
\hline
\end{tabular}
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