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Some architecture students are viewing photographs of buildings built in Greek Revival, Medieval, and Romanesque styles, with one photograph per style. In how many different orders could the styles be viewed?\newline_____ orders

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Q. Some architecture students are viewing photographs of buildings built in Greek Revival, Medieval, and Romanesque styles, with one photograph per style. In how many different orders could the styles be viewed?\newline_____ orders
  1. List of styles: List of styles: Greek Revival, Medieval, and Romanesque.\newlineWe need to find out in how many different orders these three styles can be viewed.\newlineSince there are 33 styles, the number of orders will be 3!3! (33 factorial).
  2. Calculate factorial: Calculate the value of 3!3!.
    Number of orders = 3!3!
    = 3×2×13 \times 2 \times 1
    = 66

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