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For any poositive integer n,prove that the number of positive integers using only the digits 1,3 and 4, whose digit-sum is 2n is a perfect square [FROM RECURSION]

For any poositive integer n,prove that the number of positive integers using only the digits 1,3 and 4, whose digit-sum is 2n is a perfect square
                        [FROM RECURSION]

Grade:10

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
4 years ago
Dear student

Kindly post the question’s source so that ambiguity in perception can be removed and question’s solution can be provided to you

Regards

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