Math, asked by SushmitaVS3921, 1 year ago

How many 6 digits telephone number can be formed with digits 0,1,2,3,4,5,6,7,8,9 if each number starts with 35 and no digits appears more than once?

Answers

Answered by kiran1115

8

Total number of ways = 8P4 = 8 x 7 x 6 x 5 = 1680

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