Question

How many different 6-digit numbers can be formed by arranging the digits in 332345?

Answer 1

Answer- 120

Solution-

There are digits to be arranged,they are {3,3,2,3,4,5}. And from those ,3 digits are repeated .

so the total number of distinct number that can be formed = $\frac{6!}{3!}$ = $\frac{720}{6}$ = 120 (ans)