Question

Verify n(AUBUC) = n(A)+ n(B)+n(C) - n(A∩ B) - n(B∩ C)- n(A∩ C) +
n(A∩B∩C) for the following sets
(i) A ={a, c, e ,f, h },B= {c ,d ,e ,f} and C= {a, b ,c, f } 11
(ii) A ={1,3,5,} B= {2,3,5,6 } and c = {1,5,6,7}
if correct will mark as brainliest sure.

Answer 1

mark as brainliest sure

Answer 2

=> n(AUBUC) = n(A)+ n(B)+n(C) - n(A∩ B) - n(B∩ C)- n(A∩ C) +

n(A∩B∩C) for the following sets

(i) A ={a, c, e ,f, h },B= {c ,d ,e ,f} and C= {a, b ,c, f }