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14.Probability
easy
From a pack of $52$ cards two cards are drawn in succession one by one without replacement. The probability that both are aces is
A
$\frac{2}{{13}}$
B
$\frac{1}{{51}}$
C
$\frac{1}{{221}}$
D
$\frac{2}{{21}}$
Solution
(c) Required probability $ = \frac{4}{{52}}\,.\,\frac{3}{{51}} = \frac{1}{{221}}$.
Standard 11
Mathematics