If ""^(n)C(10)=""^(n)C(13) , then find ...

If `""^(n)C_(10)=""^(n)C_(13)` , then find the value of `""^(n)C_(2)`

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(i) If ""^(n)C_(8)= ""^(n)C_(2) , find ""^(n)C_(2) . (ii) If ""^(n)C_(10)= ""^(n)C_(12) , determine n and hence ""^(n)C_(5) . (iii) If ""^(n)C_(9)= ""^(n)C_(8) , find ""^(n)C_(17) .

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Evaluate : ""^(13)C(10)
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If ""^(n)C(10)=""^(n)C(13) , then find the value of ""^(n)C(2)
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Find ""^(18)C(3)+^(18)C(2)
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