Question

suppose that a will be randomly selected from the set {-3, -2, -1, 0, 1} and that b will be randomly selected from the set {-2, -1, 0, 1}. what is the probability that a*b>0

Answer 1

1

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20

Step-by-step explanation: Total there are 20 Combinations as 5*4 = 20 ab>0 when b