Answer to Question #77152 in Combinatorics | Number Theory for Bawa innocent

Combinatorics | Number Theory

Question #77152

Let U={-8,-7,....1,0,1,.....12}
A={x=-2<x<3}
B={x:-8<x<5}
C={x:0<x<12}
Find:
1.AUB
2.ANB
3.A
4.BNA

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