Question

If n(p(a)=1024,n(aub)=15 and n(p( b))=32 then find n(anb)

Answer 1

n(p(a)) = 1024

n(p(b)) = 32

n(aub) = 15

Find n(anb):

n(aub) = n(p(a)) + n(p(b)) - n(anb)

15= 1024 +32 - n(anb)

n(anb) = 1024 + 32 - 15

n(anb) = 1041

Answer: n(anb) = 977