1) A student number in the upr is a sequence of 9 digits. In the RUM a number of students of an undergraduate student be

[answerhappygod]

1) A student number in the upr is a sequence of 9 digits. In the
RUM a number of students of an undergraduate student begins with
the sequence 802, the two digits that follow 802 determine the
student's first year of study in such a way that a student of his
graduates from the rum that begins in 2017 has a number of
802-17-xxxx students determine how many different graduate student
numbers can be created in the rum beginning with 802 for students
beginning in the year August 2022
To solve this question we must use?
a) combination
b) multiplication rule
c) permutation
The amount of number of students is?
2) A student number in the upr is a sequence of 9 digits. in the
RUM a number of students of an undergraduate student begins with
the sequence 802. In such a way that a room undergraduate student
has a student number 802-xx-xxxx. determine how many student
numbers your different graduates can be created in the room
starting with 802 if the last 6 digits are to be different.
To solve this question we must use?
a) combination
b) multiplication rule
c) permutation
The amount of number of students is?