Question:

n(A)=8, n(B)=9, n(A∩B)=6 where A and B are two sets, then n(AUB)=

Updated On: Apr 6, 2025
  • 17
  • 12
  • 11
  • 7
Hide Solution
collegedunia
Verified By Collegedunia

The Correct Option is C

Solution and Explanation

To find \( n(A \cup B) \), we use the formula for the union of two sets: \[ n(A \cup B) = n(A) + n(B) - n(A \cap B) \] Substitute the given values: \[ n(A \cup B) = 8 + 9 - 6 = 11 \]

The correct option is (C): \(11\)

Was this answer helpful?
0
0