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6. Three numbers are chosen at random fr...

6. Three numbers are chosen at random from numbers 1 to 30. the probability that the minimum of the chosen numbers is 9 and maximum is 25, is (a) 406 (b) g12 (c) siz (df none 7. The probability that out of 10 persons all born in June , at least two have the same birth day is (A) 3040 (B) 320 i c50*302040 (d) none 30<10 30c10 (A) 2010 30! 3010

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