Answer:
1/17
Explanation:
3 x 3 = 9
there are 9 possibilities in one group of cards
9 x 2 = 18
but we counted 3, 3 twice so minus one
1/6
dependent events so multiply each probability
since not putting back the first card, second one would only have 2 choices (1/2)
(1/3)(1/2)= 1/6
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