Explore Westonci.ca, the premier Q&A site that helps you find precise answers to your questions, no matter the topic. Experience the ease of finding accurate answers to your questions from a knowledgeable community of professionals. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

for a sequence of events in which the first event can occur n 1 ​ways, the second event can occur n 2 ​ways, the third event can occur n 3 ​ways, and so​ on, the events together can occur a total of n 1 times n 2 times n 3 times ... ways. this is called​ .

Sagot :