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CBSE Class 12-science Answered

sir,can we have a identity matrix as
Asked by vinamragehlot | 16 May, 2010, 12:00: PM
answered-by-expert Expert Answer

NO.

An identitiy matrix is always a square matrix with it's diagonal elements as 1, and when we multiply it to another matrix, the other matix remains unchanged. For example, a 2x2, identity matrix, is

10

01

Regards,

Team,

TopperLearning.

 

Answered by | 17 May, 2010, 07:56: AM
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