\"\"

\

 \"\"  find \"\".

\

Apply derivative on each side with respect to \"\".

\

\"\"

\

Chain rule of derivative: \"\".

\

Derivative of inverse sine function :  \"\".

\

The product rule of derivative : \"\".

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

Find  \"\" when \"\".

\

Substitute \"\" in the above function \"\"

\

\"\".

\

\"\"

\

\"\"

\

\"\".