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Unformatted text preview: ] c 1 c 2 . . . c n = r 1 c 1 + r 2 c 2 + + r n c n . For example [2 ,1] 3 21 = . . . and [2 ,1 , 5] 3 21 = . . . Finally, if A has rows R 1 . . . R s and B has columns B = [ C 1 , . . . , C u ] we set AB = A [ C 1 , . . . , C u ] = [ A C 1 , . . . , A C u ] to be the matrix with entries R i C j , . We try Problem 3.1.6: Find BD for given B and D (text) Example: try DB....
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 Spring '08
 Dodson
 Math

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