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If n=""^(m)C(2) the valuen of ""^(n)C(2)...

If `n=""^(m)C_(2)` the valuen of `""^(n)C_(2)` is given by

A

`""^(m+1)C_(4)`

B

`""^(m-1)C_(4)`

C

`""^(m+2)C_(4)`

D

none of these

Text Solution

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To solve the problem where \( n = \binom{m}{2} \) and we need to find the value of \( \binom{n}{2} \), we can follow these steps: ### Step 1: Understand the given information We know that: \[ n = \binom{m}{2} \] This means that \( n \) is the number of ways to choose 2 items from \( m \) items. ...
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Explore conceptually related problems

If .^(n)C_(8)=.^(n)C_(6) , then find .^(n)C_(2) .

If .^(n)C_(8) = .^(n)C_(2) , find .^(n)C_(2) .

Knowledge Check

  • If m= ""^(n) C_(2), then ""^(m) C_(2) is equal to

    A
    `3.""^(n) C_(4)`
    B
    `""^(n+1)C_4`
    C
    `3.""^(n+1)C_4`
    D
    `3.""^(n+1)C_3`

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    A
    `""^(n)C_(2)-""^(r)C_(2)`
    B
    `""^(n)C_(2)-""^(r)C_(2)+1`
    C
    `""^(n)C_(2)-""^(r)C_(2)-1`
    D
    None of these

    • Similar Questions

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