How many students enrolled in either Discrete Structure or Programming course if there are 201 students in Discrete Structure course, 130 students in Programming course and 88 students enrolled in both course?

Q: Find 1!, 2!, 4!, and 6!.

A: Factorial:

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Q: can you provide a counter example

A:

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Q: software

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A:

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.