Suppose that a number x is to be selected from the realline S, and let A, B and

Question

Suppose that a number x is to be selected from the realline S, and let A, B and C be the events represented by thefollowing subset of S, where the notation {x: .....} denotes theset containing every point x for which the property presentedfollowng the colon is satisfied: B={x: 3<x7}, c={x: x0}. Describe each of the following events as a set of realnumbers: a) Ac c) BCc    Please someone to check the answers. Thank you. a) Ac = {x<0}U{x: x>5}, b) AB = {1x7} c) BCc =   B d) Ac Bc Cc = {0<x<1 orx>7} e)( A U B)C. ={} e)( A U B)C. ={}

Explanation / Answer

For part a, we should have Ac = {x<1}U{x: x>5} instead. The rest are good

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