Question

identity matrix is denoted by.​

Answer 1

Step-by-step explanation:

In linear algebra, the identity matrix (sometimes ambiguously called a unit matrix) of size n is the n × n square matrix with ones on the main diagonal and zeros elsewhere. It is denoted by In, or simply by I if the size is immaterial or can be trivially determined by the context.

Answer 2

Answer:

identity matrix is denoted by.

ans=i