.A clock gives 4 ticks consequetively. After days it has
become defective & gives only 2 ticks. What is the probability
that clock produces 3 ticks consequetively. 1 out of ?
Answer Posted / joy
The clock produces 4 ticks consequetively
After days it has defective & gives only 2 ticks
The probablity that clock produces 3 ticks conseququetively
is 3 ! = 1*2*3 = 6
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