GOP
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Know
There are 20 Locks & their 20 keys, but
they are Mixed up and attendant does not
which key opens which lock,
places each key with a lock, in
doing the probability that at least one
of 엉
locks I and 5 will get
key is
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Answer:
ur qstn is not undertandable.
so sorryyy
Step-by-step explanation:
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