The total number of ways in which s...

The total number of ways in which six '+' and four '-' sign be arranged in a line such that no two - signs occur together is

`6!xx4!`

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AAKASH SERIES-PERMUTATIONS & COMBINATIONS-EXERCISE-II

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The number of different numbers that be can be formed by using ...
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The total number of ways in which six '+' and four '-' sign b...
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There are (n+1) white similar balls and (n+1) black balls of different...
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Number of circular permutations of 15 things taken 5 at a time in one ...
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The number of ways in which 5 boy and 4 girls sit around a cir...
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Find the number of ways of arranging 8 men and 4 women around a circul...
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Number of ways in which 6 ladies and 6 gentlemen be seated at a round ...
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The number of ways of arranging 9 persons around a circle if there are...
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The number of ways that the Chief minister and the 14 ministers ...
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