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A number x is chosen at random from the set `{1, 2, 3, 4, .........100}`. Then probability of the event that the chosen number x satisfy the inequality `((x-10)(x-50))/(x-30) >=0` is –
A. |
0.20 |
B. |
0.70 |
C. |
0.71 |
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D. |
0.51 |