Question 1043146
 A DE license plate starts with a digit other than 0, followed by two capital letters, followed by three more digits (0 through 9). 
a) How many different DE plates are possible? 
9*26*26*10^3 = 6084000
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b) How many different DE plates start with a 4 and =  end with a 9? 
1*26^2*10^2*1 = 67600
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c) How many DE plates have no repeated symbols?
9*26*25*9*8*7 = 25628400
(all digits and letters are different)
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Cheers,
Stan H.
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