#ATTENDANCE QUIZ FOR LECTURE 2 of Dr. Z.'s Math454(02) Rutgers University



Q1. THE FIRST ATTENDANCE QUESTION WAS:
#How many walks in Manhattan are there (not using Broadway) from corner of min(a,b) St 
and min(c,d) Ave to max(a,b) St and max(c,d) Ave walking in the positive direction?

A1. MY ANSWER TO THE FIRST ATTENDANCE QUESTION IS:
461, where a=1,b=6,c=0, and d=5



Q2. THE  SECOND ATTENDANCE QUESTION WAS:

#Consider your RUID as a word of length 9 in the 10-letter "alphabet" {0,1,2,....,9} How many ways to rearrange your RUID?
A2. MY ANSWER TO THE  SECOND ATTENDANCE QUESTION IS:
45360