Home Maths Permutations & Combination Grouping and Circular Permutation In how many ways four '+' and five '–' sign …
Maths Permutations & Combination Grouping and Circular Permutation Numeric Response
Published on: August 14, 2026

In how many ways four '+' and five '–' sign can be arranged in a circles so that no two '+' sign are together.

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Verified by Experts
The correct answer is:
1

(1)

Sol. By simple diagram it is obvious that there is only one way.

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