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Statement-1: A natural x is chosen at random from the first 100 natural numbers. The probability that `((x-10)(x-50))/(x-30) lt 0` is 0.28 Statement-2 : For any event `A, 0 le P(A) le 1`.A. Statement-1 is True, Statement-2 is True, Statement-2 is a correct explanation for Statement-1.B. Statement-1 is True, Statement-2 is True, Statement-2 is not a correct explanation for Statement-1.C. Statement-1 is True, Statement-2 is False.D. Statement-1 is False, Statement-2 is True. |
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Answer» Correct Answer - B Clearly, statement -2 is true. Now, ` ((x-10), (x-50))/(x-30) lt 0` ` iff 0 lt x lt 10 or 30 lt x lt 50` ` iff x = 1,2,3,4,5,6,7,8,9 or x = 31, 32 ,….,49` ` iff x " takes " 28 " values" ` |
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