Password Permutation from 2022 Past Year Question (KBAT)

preview_player
Показать описание
However, if you want join more discussion on SPM Add Math model paper,
AND
To watch all SPM KSSM Form4 and Form 5 topical Add Math video for only RM40 per month at the link below

Join the telegram for discussion:
Join the telegram for update:

Join the discord for further discussion:

Join the facebook group for discussion:
Рекомендации по теме
Комментарии
Автор

For the 2nd part of the question, I think it’d be much simpler to just do 21*4*4*62*62 since the forth slot doesn’t really have any restrictions. There’s no need to separate the calculations between 2 pn 3 pn and 4 pn. Btw nice video as always 👍

amirharith
Автор

OH.. so for permutation and combination questions, it is better for us to list out first before we do for a clearer view.. tq so much...

pianohorizonpost
Автор

Sirr thank youuu! can understand well!!

foreverzati
Автор

Wouldnt the 4th place still can have prime number because it will still satisfy criteria unless the question mentions "at most"

irfanumar
Автор

should i) be like 59C2 for the last 2 digit?

zhonghuawansui
Автор

Imagine someone who has little computer knowledge, kinda unfair for them but there's the question

ludi