FInd n if 2nC2:nC2=12:1?

Its a question from Mathamatics(Combinations).... 2n is superscript and 2 is subscript(people who know combinations will understnad i guess)

2007-02-17 23:46:28 · 1 answers · asked by sumanbarua2005 1 in Education & Reference ➔ Homework Help

hey smart person, its 3 i swear

ok now i sound dumb
and immature

damn

2007-02-17 23:49:08 · answer #1 · answered by Jess 3 · 0⤊ 0⤋

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