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ABJ11
Username
ABJ11
Score
18
Stats
Questions
3
Answers
2
3 Questions
2 Answers
0
32
1
+18
Help please and explain
Find the number of ways of arranging the numbers 1, 2, 3, ... 9 in a circle, so that the sum of any three adjacent numbers is divisible by 3. (Two arrangements are considered the same if one arrangement can be rotated to obtain the other.
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ABJ11
Oct 11, 2019
+1
50
4
+18
URGENT!!!!!
Find the number of ways of arranging the numbers 1, 2, 3, ... 9 in a circle, so that the sum of any three adjacent numbers is divisible by 3. (Two arrangements are considered the same if one arrangement can be rotated to obtain the other.
read more ..
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ABJ11
Oct 10, 2019
0
42
10
+18
Help please
Find the number of 7-digit positive integers, where the product of the digits is equal to 10000.
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ABJ11
Oct 7, 2019
#4
+18
+1
Ok thanks
ABJ11
Oct 10, 2019
#10
+18
0
Thanks guys. I appreciate the help. You were correct.
ABJ11
Oct 8, 2019