Question

6. If ACB. n(A) = 25. n(B) = 35 then n(AnB)- n(A) = 25. n(B) = 35 soud n(An B)​

Answer 1

Answer:

n (AnB)= 50

Step-by-step explanation:

n(AnB) - n(A) = 25

n(AnB) - 25 = 25

n(AnB) = 25+25

n(AnB) = 50