A locker at the RBI building can be opened by dialling a fixed three digit code (between 000 and 999). Chhota Chetan, a terrorist, only knows that the number is a three digit number and has only one six. Using this information he tries to open the locker by dialling three digits at random. The probability that he succeeds in his endeavor is
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Answer:
666 is the correct answer if it is wrong so sorry
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Answer:
There are The probability of his success is = 1/243.
Step-by-step explanation :
Because it means Chhota Chetan knows that the code is a three digit of the number and Total number of numbers that formed can be
= 3x(9x9x1) = 243. these is the only one number will open the locker.
Than the probability of his success = 1/243.
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