A coin is tossed twice. If events A and B are defined as : A = head on first toss, \[B=\] head on second toss. Then the probability of \[A\cup B=\]

A coin is tossed twice. If events A and B are defined as : �

1.	A coin is tossed twice. If events A and B are defined as : A = head on first toss, \[B=\] head on second toss. Then the probability of \[A\cup B=\]
A.	\[\frac{1}{4}\]
B.	\[\frac{1}{2}\]
C.	\[\frac{1}{8}\]
D.	\[\frac{3}{4}\]
Answer» E.

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A coin is tossed twice. If events A and B are defined as : A = head on first toss, \[B=\] head on second toss. Then the probability of \[A\cup B=\]

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