Question

A box contains four slips numbers 1, 2, 3, 4 and another contains three slips numbered 1, 2, 3. If one slip is taken from each, what is the probability of the product being odd? The probability of the product being even?

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Answer 1

First box	Second box	Product
1	1	1
1	2	2
1	3	3
2	1	2
2	2	4
2	3	6
3	1	3
3	2	6
3	3	9
4	1	4
4	2	8
4	3	12

Probability of sum being odd = \(\frac{4}{12}=\frac{1}{3}\)

Probability of sum being even = \(\frac{8}{12}=\frac{2}{3}\)