if a number x is taken from 123 and a number 149 find the probability that xy=20
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Answer: ZERO
Step-by-step explanation:
Total no.of possible outcomes = 9
No.of favourable outcomes = 0, as no numbers are suitable for xy = 20.
(for that to happen , the values of x or y should be 5,4 or 2,10)
Thus, probability is zero
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