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14.Probability
easy
A card is drawn from a pack of cards. Find the probability that the card will be a queen or a heart
A
$\frac{4}{3}$
B
$\frac{{16}}{3}$
C
$\frac{4}{{13}}$
D
$\frac{5}{3}$
Solution
(c) $P$(queen or heart) = $\frac{4}{{52}} + \frac{{13}}{{52}} – \frac{1}{{52}} = \frac{4}{{13}}.$
Standard 11
Mathematics