A) \[\frac{1}{4}\]
B) \[\frac{1}{2}\]
C) \[\frac{3}{4}\]
D) \[1\]
Correct Answer: A
Solution :
[a] Total possible outcomes are \[\{HH,\,HT,\,TH,\,TT\}\]i.e., 4 in number. |
Favourable outcomes is \[\{TT\}\] i.e., 1 in number. |
\[\therefore \] P(getting no head) \[=\frac{1}{4}\] |
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