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CBSE XI
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Probability
A box contains 1 red and 3 identical white balls.Two balls are drawn at random in succession without replacement.Write the sample space for this experiment.
cbse
math
class11
ch16
probability
bookproblem
exercise16-1
q9
sec-a
easy
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asked
Jun 26, 2014
by
sreemathi.v
retagged
Jul 30, 2014
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1 Answer
Given a box containing 1 red and 3 identical white balls.
$\therefore$ Let them denote as R,W,W,W
Since the white balls are identical drawing either white balls will be same.
$\therefore$ The sample space $S=\{RW,WW,WR\}$
answered
Jun 26, 2014
by
sreemathi.v
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