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The number of ways of arranging m positi...

The number of ways of arranging `m` positive and `n(lt m+1)` negative signs in a row so that no two are together is a.= `^m+1p_n` b.=`^n+1p_m`= c.=`^m+1c_n`="" d.=`^n+1c_m`

A

`""^(m+1)+P_(n)`

B

`""^(n+1)+P_(m)`

C

`""^(m+1)+C_(n)`

D

`""^(n+1)+C_(m)`

Text Solution

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The correct Answer is:
C
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