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Wassalam, Kid. 2014-09-03 20:00 GMT+10:00 odong nando [email protected] [belajar-excel] <[email protected]>: > > > Dear all... > > Apa formula subtitusi untuk : > > =sumproduct( 1/countifs ( a1:a10,a1:a10,b1:b10,b1:b10 )) > > Yg dpt jalan di excel 2003, alny dah coba countifs ny di ganti sum or > sumproduct, tp hasilnya ngacoo... :'( > > br . > > odong > > >

