📊 Design and Analysis of Algorithms
Q. In which of the following cases, it is not possible to have two subsets with equal sum?
  • (A) when the number of elements is odd
  • (B) when the number of elements is even
  • (C) when the sum of elements is odd
  • (D) when the sum of elements is even
💬 Discuss
✅ Correct Answer: (C) when the sum of elements is odd

Explanation: when the sum of all the elements is odd, it is not possible to have two subsets with equal sum.

Explanation by: Mr. Dubey
when the sum of all the elements is odd, it is not possible to have two subsets with equal sum.

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