Engineering
Mathematics
Conditional Probability
Question
If n(A) = 18, n(B) = 12, n(B) = 12, and A⋂B = ø, then n(AUB) =
Know your College Admission Chances Based on your Rank/Percentile, Category and Home State.
Get your JEE Main Personalised Report with Top Predicted Colleges in JoSA
Solution
n(AUB) = n(A) + n(B) – n(A⋂B) = 18 + 12 – 0 = 30
Please subscribe our Youtube channel to unlock this solution.