Math, asked by karankumar8603, 1 year ago

How many 4 - digit numbers can

be mad.E using the d'igits o' 1' 2' 3'

4, 5,lfno d'igit is repeated ?

Answers

Answered by mukesh777

0

from 0,1,2,3,4,5

number of digit made = 5×5×4×4=400

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