How many two - digit numbers can be ...

How many two - digit numbers can be formed using 1,2,3,4,5 without repetition of digits ?

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Write sample space 'S' and number of sample point n(S) for each of the following experiments Also write evets A,B, c in the set form and write n(A), n(B), n(C ). Two digit numbers are formed using digits 0,1, 2,3,4,5 without repetition of the digits. Condition for event A: The number formed is even Condition for event B: the number formed is divisible by 3. Condition for event C: The number formed is greater then 50.

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In each of the following experiments, find the sample space S and the sample points n(S). A two digit number is to be formed from the digits 0,2,4,6 without repetitions of digits.

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