Question

If, P= {x/x²14x+40=0}

Q= {x/x²5x+6=0}

R= {x/x² +17x-60=0}

set X ={-20, -10, -4, 2, 3, 4}, find.

i) PU(Q Intersection R)

ii) P Intersection (QUR)

iii) (PUR)'

iv) (Q' intersection R')
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Answer 1

Answer:

1 is your favorable answer