A number x is selected at random from the number 1,2,3 and 4.Another number y is selected at random from the numbers 1,4,9 and 16.find the probability that product of x and y is less than 16
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Step-by-step explanation:
no. x is selected from -1,2,3,4
no. y is selected from -1,4,9,16
probability of getting the product of x and y less than 16=?
product of x and y less than 16 are = 1×1,1×4,1×9,2×1,2×4,3×1,3×4,4×1
= 8
P(E)= product of x and y less than 16/total number of event
8/16= 0.5
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