1. Find n(AUB) for each pair of sets described. a) n(A)-10, n(B)-8, a(4B)-4 b) n(A)-7, n(B)-12. ACB

Q: 1) -141, Vī, -8.5 , vZ , 1000

A: Since you have asked multiple questions in single request.so we will answering only first question.

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A: From the provided information,

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