Permutation for Round Table (KBAT)

[@junxiyap1121]

Thanks sir😀..i just learnt this in my kssm form 5..

[@sarahazman981]

Very easy to understand, thank you teacher !!

[@ahyan3207]

终于找到老师做的这个round table的 谢谢

[@这是一道乱码]

Thanks a lot teacher,finally understand.Before that,I always just skip this type of question

[@amirgaffar1518]

Please do solving Differentiation and integration complex questions

[@Ecamali0411]

Thanks, very helpful

[@danikhan5185]

first like, first comment.

[@farayaya4151]

thanks sir!