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A password has two positions: the first is filled with one of 8 digits, and the second with one of 3 symbols. How many passwords are possible?

Answer and explanation

Correct answer: 24 passwords

Each of the 8 choices for the first position can be combined with any of the 3 choices for the second. Thus, 8 × 3 = 24 passwords are possible.

Related tags

Fundamental Principle Of CountingPassword CountingPermutations And CombinationsMathematicsClass 11 Mcq

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