Grandmaster mhsbandar if Jane wants to organise books A,B,C,D onto her shelf with book A at the very front of the row, find how many ways she can replace her books.
aπ mhsbandar ok like i saw someone on atar notes discussion have more kids than 4% of their cohort get in and im just wondering how that could be
chxin Grandmaster ye i know, ay whats ur first name im gonna check in power point he sends if ur writin is there