MATH

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A certain type of combination lock has
3 dials: the first 2 dials each have settings for all the digits 0 through 9 and the third has settings for all the 26 capital letters of the alphabet. A combination consists of one setting from each of the dials. How many different combinations are possible?

  • MATH -

    9*9*26

  • MATH -

    does not look right.
    ???????????????

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