Number of ways in which 5 plus (+) signs and 5 minus (-) signs be arranged in a ro so that no two minus signs are together is
6
7
8
10
The correct Answer is:A
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Knowledge Check
- Question 1 - Select One
In how many ways 5 plus (+) signs and 5 minus (-) signs be arranged in a row so that no two minus signs are together?
A6B7C8D10 - Question 1 - Select One
In how many ways 5 plus (+) signs and 5 minus (-) signs be arranged in a row so that no two minus signs are together?
A6B7C8D10 - Question 1 - Select One
The number of ways in which six '+' and four '-' sings can be arranged in a line such that no two '-' signs occur together is
A30B35C6!5!D10!
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