\"\"

\

The function is \"\".

\

\"\".

\

The series is in the form of \"\".

\

The binomial series for \"\" is \"\".

\

here \"\" and \"\".

\

Hence the binomial series for \"\" is

\

\"\"

\

\"\".

\

Therefore, the maclaurin series for \"\" is \"\".

\

\"\"

\

The maclaurin series for \"\" is \"\".