Question
If in the number '65784953', '1' is added to all the even
digits, then, which of the following digit is not repeated in the new number?Solution
6 5 7 8 4 9 5 3
7 5 7 9 5 9 5 3
So, only '3' is not repeated in the new number.
The number of five–digit telephone numbers having at least one of their digits repeated is
__________is the process that connects to a network without the use of cables.
MICR Stands for?
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