Mathematics: Trace of a Matrix

[jeevithagv]

Sir how to find trace of an inverse matrix, when the Eigen values of a matrix are given???

[luckyupd]

Very nicely explained ... Thankyou for this :)

[poojasinha]

Nicely explained... your voice resembles very much with my sir... His name is Sushil kumar yadav ( sir) ... Are you the same person sir????

[milanradojicic]

What if the matrix isnt a square? For example instead of the size being 2x2 its 3x4? Is the principle the same?

[codeparity]

My question why do we even do trace? whats its purpose?

[farzanashamim]

sir how do we calculate trace metal index?

[rahulrathod]

The hair on your fingers...



i can relate

[erwinmorales]

This is easy there is no explanation for second and third invariants expressed in terms of the trace operator. Maybe an example of that would be good

[vstnagabandi]

Where is subtraction of trace of a matrix