Q) How many numbers can be formed using digits 1,2,3 and 4 without repetition of the digits
such that the value of the digit 4 in all those numbers is 10 times the value of the digit 4 in the
number 2465? Mention all the numbers formed.
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Answr:
2+4+4+4+2+1+3+2+4+4+4+2+1+3
Step-by-step explanation:
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