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numbers of x=1,2,3
numbers of y=1,4,9
xy<9
1*1<9
1*4<9
2*1<9
2*4<9
3*1<9
so no.of favorite possibilities/total possibility
so favorite =5
total =9
so,5/9 is the answer
HOPE IT HELPS U
numbers of y=1,4,9
xy<9
1*1<9
1*4<9
2*1<9
2*4<9
3*1<9
so no.of favorite possibilities/total possibility
so favorite =5
total =9
so,5/9 is the answer
HOPE IT HELPS U
Answered by
3
Answer: 5/9
Step-by-step explanation:
X = 1, 2 or 3
Y = 1, 4 or 9
=> x × y = 1, 4, 9, 2, 8, 18, 3, 12 or 27 = 9 total outcomes
=> x × y (less than 9) = 1, 4, 2, 8 or 3 = 5 outcomes
=> probability = req outcomes / total outcomes
=> probability = 5/9
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