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identifier
identify
identify with
Identikit
identity
identity card
identity crisis
identity element
identity matrix
identity theft
ideo-
ideogram
ideologue
ideology
ideomotor
ides
idgah
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identity matrix
i·den·ti·ty ma·trix (plural i·den·ti·ty ma·tri·ces or i·den·ti·ty ma·trix·es)


noun 
Definition:
 
matrix with 1 on main diagonal: a square matrix that has the numeral 1 in each position on the principal diagonal and 0 in all other positions
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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