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If m and n are positive integers more than or equal to 2, `mgtn`, then (mn)! is divisible byA. `(m!)^(n),(n!)^(m)and(m+n)!` but not by (m-n)!B. `(m+n)!,(m-n)!,(m!)^(n)` but `(n!)^(m)`C. `(m!)^(n),(n!)^(m),(m+n)!and(m-n)!`D. `(m!)^(n)and(n!)^(m)` but not by (m+n)!and(m-n)! |
Answer» Correct Answer - C |
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