9. Let A = {1,2, 3} , B = {a,b} , C = {a, ß}. Find A × B × C, n(A), n(B), n(C), n(A × B x C).

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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9. Let A %3D {1,2, 3}, В %3 {а,b}, С%3D {a, 3}. Find AxВxС, п(А), п(B), n(С), п(А х Вx С).
Transcribed Image Text:9. Let A %3D {1,2, 3}, В %3 {а,b}, С%3D {a, 3}. Find AxВxС, п(А), п(B), n(С), п(А х Вx С).
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