Question: You have forgotten the code to your bike lock. The code is a four digit number made up of the digits (except that 0 cannot

You have forgotten the code to your bike lock. The code is a four digit number made up of the digits (except that 0 cannot be the first number). If you selected the combination randomly, what is the probability that: a) the code is 1234 if you could select the same digit more than one; b) how would this probability change if you knew that you never selected the same digit twice. Hint: the order of selection does matter." solve this with r code

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