JEE Math Practice Question
If $$P = \left[ {\begin{matrix} 1 & 0 \\ {{1 \over 2}} & 1 \\ \end{matrix} } \right]$$, then P50 is :
- A.$$\left[ {\begin{matrix} 1 & 0 \\ {25} & 1 \\ \end{matrix} } \right]$$
- B.$$\left[ {\begin{matrix} 1 & {50} \\ 0 & 1 \\ \end{matrix} } \right]$$
- C.$$\left[ {\begin{matrix} 1 & {25} \\ 0 & 1 \\ \end{matrix} } \right]$$
- D.$$\left[ {\begin{matrix} 1 & 0 \\ {50} & 1 \\ \end{matrix} } \right]$$
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