Total number of ways in which six '+' and four '-' signs can be arranged in a line such that no two '-' signs occur together is....

Find the total number of ways in which six '+' and four '-' signs can be arranged in a line such that no two '-' signs occur together.

Total number of ways in which six '+' and four '–' sings can be arranged in a line such that no two '–' sings occur together, is

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

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

The total number of ways in which 8 men and 6 women can be arranged in a line so that no 2 women are together is

The number of ways in which 5 Boys and 5 Girls can be arranged in a row so that no two girls are together is

The number of ways in which m+n(nlem+1) different things can be arranged in a row such that no two of the n things may be together, is