

MCQOPTIONS
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1. |
A coin is tossed twice. If E and F denote occurrence of head on first toss and second toss respectively, then what is P(E ∪ F) equal to? |
A. | \(\dfrac{1}{4}\) |
B. | \(\dfrac{1}{2}\) |
C. | \(\dfrac{3}{4}\) |
D. | \(\dfrac{1}{3}\) |
Answer» D. \(\dfrac{1}{3}\) | |