2. An emergency committee consisting of 12 health's officer staffs is chosen from 10doctors and 12 nurses. Calculate the number of ways the committee is made up of:a. 5 doctors and 7 nurses.b. not more than 6 doctors.c. at least 3 doctors and 4 nurses.

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Answered: 2. An emergency committee consisting of…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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2. An emergency committee consisting of 12 health's officer staffs is chosen from 10 doctors and 12 nurses. Calculate the number of ways the committee is made up of: a. 5 doctors and 7 nurses. b. not more than 6 doctors. c. at least 3 doctors and 4 nurses.