CUET Preparation Today
| If the probability for \(A\) to fail is in an examination is \(0.20\) and that of \(B\) to fail is \(0.30\), then the probability that either \(A\) or \(B\) fails is |
\(0.50\) \(0.54\) \(0.44\) \(0.45\) |
| \(0.44\) |
| \(P(A \cup B)=P(A)+P(B)-P(A \cap B)\) |
