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If ""^(n)C(8)=""^(n)C(2), find ""^(n)C(2...

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

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If ""^(n)C_(9)=""^(n)C_(8) , find ""^(n)C_(17) .

If ""^(n)C_(12)=""^(n)C_(9) find ""^(21)C_(n)

Knowledge Check

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

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

    • Similar Questions

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    In ""_(n)C_(12)=""_(n)C_(8) then n=

    If .^(n)C_(12) = .^(n)C_(9) " find " .^(21) C_(n)

    If ""^(n)C_(4),^(n)C_(5)" and "^(n)C_(6) are in A.P. then find n.

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