Question

If n(A) = 23, n(A∩B∩C') = 6, n(A∩C∩B') = 9, n(A∩C'∩B') = 3 Then find the value of n(A∩B∩C) is?​

Answer 1

Answer:

$\frac{11}{12} \times 10$

12 and 10 will be cut and

Answer will be

11× 5 / 6 = 55/6 Answer