Question

two cards were drawn, without replacement, from a pack of 52 cards. what is the probability that they are both kings or both queens?

Answer 1

total no of possibility = 52C2
=1326
EQUALLY LIKELY MUTUALLY EXCLUSIVE OUT COMES 
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NO OF KINGS = 4
NO OF QUEENS =4

P(KING) = 4C2
P(QUEEN) = 4C2

FAVOURABLE OUTCOMES=

4C2 + 4C2
     52C2

12/1326
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=2/221
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Answer 2

Answer:

CAUSE THERE ARE ONLY 4 KING AND QUEENS

Step-by-step explanation:

HOPE IT HELPS YOU