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A = 180, B = 158, c = 190, A∩B = 13, A∩C = 25, B∩C = 40, A∩B∩C = 25, and U =...

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spock7 | Student, Undergraduate | (Level 1) Honors

Posted May 2, 2012 at 1:47 PM via web

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A = 180, B = 158, c = 190, A∩B = 13, A∩C = 25, B∩C = 40, A∩B∩C = 25, and U = 500.

Determine the following: n[ (A ∩ B ∩ C)’]

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thilina-g | College Teacher | (Level 1) Educator

Posted May 3, 2012 at 4:38 AM (Answer #1)

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`n[(AnnBnnC)'] = n(U) - n[(AnnBnnC)]`

`n[(AnnBnnC)'] = 500- 25 = 475`

 

 

 

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