\newproblem{ \FPsetpar{a}{2}{5} \FPsetpar{b}{2}{5} \FPsetpar{c}{2}{8} \item \PTs{2} exercise 3a $a=\a$, $b=\b$, $c=\c$ \begin{answers}{1}\bChoices[random] \Ans1 answer 1 correct\eAns \Ans0 answer 2 wrong\eAns \Ans0 answer 3 wrong\eAns \Ans0 answer 4 wrong\eAns \Ans0 answer 5 wrong \eAns \eChoices\end{answers} \begin{solution}answer 1\end{solution}} \newproblem{ \FPsetpar{a}{2}{5} \FPsetpar{b}{2}{5} \FPsetpar{c}{2}{8} \item \PTs{2} exercise 3b $a=\a$, $b=\b$, $c=\c$ \begin{answers}{1}\bChoices[random] \Ans1 answer 1 correct\eAns \Ans0 answer 2 wrong\eAns \Ans0 answer 3 wrong\eAns \Ans0 answer 4 wrong\eAns \Ans0 answer 5 wrong \eAns \eChoices\end{answers} \begin{solution}answer 1\end{solution}} \newproblem{ \FPsetpar{a}{2}{5} \FPsetpar{b}{2}{5} \FPsetpar{c}{2}{8} \item \PTs{2} exercise 3c $a=\a$, $b=\b$, $c=\c$ \begin{answers}{1}\bChoices[random] \Ans1 answer 1 correct\eAns \Ans0 answer 2 wrong\eAns \Ans0 answer 3 wrong\eAns \Ans0 answer 4 wrong\eAns \Ans0 answer 5 wrong \eAns \eChoices\end{answers} \begin{solution}answer 1\end{solution}} \newproblem{ \FPsetpar{a}{2}{5} \FPsetpar{b}{2}{5} \FPsetpar{c}{2}{8} \item \PTs{2} exercise 3d $a=\a$, $b=\b$, $c=\c$ \begin{answers}{1}\bChoices[random] \Ans1 answer 1 correct\eAns \Ans0 answer 2 wrong\eAns \Ans0 answer 3 wrong\eAns \Ans0 answer 4 wrong\eAns \Ans0 answer 5 wrong \eAns \eChoices\end{answers} \begin{solution}answer 1\end{solution}}