(a) Twenty identical tickets to a Golden State Warriors basketball game are to be given to certain classes, for them to then redistribute to students. At least 4 tickets are going to math classes. At least 3 tickets are going to physics classes. At least 2 tickets are going to biology classes. At least 2 tickets are going to chemistry classes. At least 1 ticket is going to astronomy classes. How many ways might the tickets be distributed? (b) Twenty different basketball tickets (some are better seats than others!) are being given as follows: 7 tickets to math classes. 5 tickets to physics classes. 4 tickets to chemistry classes. 3 tickets to chemistry classes. 1 ticket to astronomy classes. How may ways might the tickets be distributed? (You must take into account that the tickets are

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Please help and include reasoning. Discrete math

(a) Twenty identical tickets to a Golden State Warriors basketball game are to be given to certain
classes, for them to then redistribute to students.
At least 4 tickets are going to math classes.
At least 3 tickets are going to physics classes.
At least 2 tickets are going to biology classes.
At least 2 tickets are going to chemistry classes.
At least 1 ticket is going to astronomy classes.
How many ways might the tickets be distributed?
(b) Twenty different basketball tickets (some are better seats than others!) are being given as follows:
7 tickets to math classes.
5 tickets to physics classes.
4 tickets to chemistry classes
3 tickets to chemistry classes.
1 ticket to astronomy classes.
How may ways might the tickets be distributed? (You must take into account that the tickets are
distinct.)
Transcribed Image Text:(a) Twenty identical tickets to a Golden State Warriors basketball game are to be given to certain classes, for them to then redistribute to students. At least 4 tickets are going to math classes. At least 3 tickets are going to physics classes. At least 2 tickets are going to biology classes. At least 2 tickets are going to chemistry classes. At least 1 ticket is going to astronomy classes. How many ways might the tickets be distributed? (b) Twenty different basketball tickets (some are better seats than others!) are being given as follows: 7 tickets to math classes. 5 tickets to physics classes. 4 tickets to chemistry classes 3 tickets to chemistry classes. 1 ticket to astronomy classes. How may ways might the tickets be distributed? (You must take into account that the tickets are distinct.)
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