how many numbers greater than a million can be formed with the digits 5,5,2,2,1,7,6
Answers
Answered by
4
Answer:
1260
Step-by-step explanation:
Any combination of those 7 digits is greater than a million. But you have two 5s and two 2s, so to eliminate repeats you have to do the following steps
7! divided by 2!2!1!1!1!
= 5040 divided by 4
= 1260 .
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