1.

4. How many three-digit numbers can beformed from the digits 0, 1, 3, 5, 6 ifrepetitions of digits (i) are allowed, (ii) arenot allowed?

Answer»

135,315,516,613, ya allows

135 156 635 316 536 356

013/135/356/560/610/and many more

013/135/356/560/610and many more right answer



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