Question

IF P={1,2,3,4,5,6,7,8,9}
Q={3,4,5,6,7}
R = {5,6,7,8,9,10}
PT (a) PU(QUP) -(PUQ) n(PUR)
(b) P-(PUR)=(P-Q)n(Q-P)​

Answer 1

I can't understand the question bruhh

Answer 2

Answer:

_455

Step-by-step explanation:

-316+(-136)-319-136-455hope it helps

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