span style=font-weight: 400;Statement-1: Let A and B be two sets having p /spanspan style=f...

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span style=font-weight: 400;Statement-1: Let A and B be two sets having p /spanspan style=font-weight: 400; and q /spanspan style=font-weight: 400; elements respectively, where \begin{equation}br /q>pbr /\end{equation} /spanspan style=font-weight: 400;. Then the number of functions from set A to set B is \begin{equation}br /q^{p}br /\end{equation}/spanspan style=font-weight: 400;./spanspan style=font-weight: 400;br //spanspan style=font-weight: 400;Statement-2 : The total number of selection of p different objects out of objects is \begin{equation}br /{ }^{q} C_{p} .br /\end{equation} /spanspan style=font-weight: 400;./spanspan style=font-weight: 400;br //span
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