A 4-person grievance committee is to be selected out of 2 departments, A and B, with 11 and 21 people, respectively. In how many ways can the following committees be selected? Complete parts (A) through (E) below. (A) 3 from A and 1 from B (B) 2 from A and 2 from B (C) All from A (D) 4 people regardless of department
A 4-person grievance committee is to be selected out of 2 departments, A and B, with 11 and 21 people, respectively. In how many ways can the following committees be selected? Complete parts (A) through (E) below. (A) 3 from A and 1 from B (B) 2 from A and 2 from B (C) All from A (D) 4 people regardless of department
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
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Transcribed Image Text:A 4-person grievance committee is to be selected out of 2 departments, A and B, with 11 and 21 people, respectively. In how many
ways can the following committees be selected? Complete parts (A) through (E) below.
(A) 3 from A and 1 from B
(B) 2 from A and 2 from B
(C) All from A
(D) 4 people regardless of department
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I forgot letter (E) "At least 3 from department A ______."
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