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06-09-2021
Mathematics

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a lock consists of 4 dials where each dial has 6 letters What is the probability of guessing the right combination in one try

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cwrw238 cwrw238

06-09-2021

Answer:

1/1296 or 0.077%

Step-by-step explanation:

Probability of guessing the letter on the first dial = 1/6.

Required probability = 1/6^4

= 1/ 1296

= 0.077 %

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