Examlex
Set up a generating function and use it to find the number of ways in which eleven identical coins can be put in three distinct envelopes (labeled A, B, C) envelopes A and B have the same number of coins in them.
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A feature utilizing Microsoft's virtual assistant that allows users to input questions or commands through voice or typing to retrieve information or perform actions.
Cortana
A virtual assistant created by Microsoft, designed to help users with tasks such as setting reminders and answering questions using natural language.
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