A two digit number is formed from the di...

A two digit number is formed from the digits 0,1,2,3,4. Repetition of the digits is allowed. Find the probability that the number so formed is a: (i) prime number (ii) multiple of 4 (iii) multiple of 11.

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A two digit number is to be formed from the digits 0,1,2,3,4. Repetition of the digits is allowed. Find the probability that the number so formed is a prime number.

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CHETANA PUBLICATION-Probability-EXERCISE

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