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Home  >>  CBSE XI  >>  Math  >>  Probability
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A die is thrown .Describe the following event : B : a number greater than 7

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A die is thrown
$\therefore$ The sample S will be
$S=\{1,2,3,4,5,6\}$
B : a number greater than 7
$\Rightarrow \{ \}=\phi$
Because maximum number on a die is 6.
Therefore there cannot be a number 7 or greater than 7 on a die.
answered Jun 27, 2014 by sreemathi.v
 

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