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 coin is tossed twice. If E and F denote occurrence of head on first

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. \(\dfrac{1}{3}\)

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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?

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