Hii hello i am new plsyes bye
Answer:
weather
we
the
are
ear
wear
Step-by-step explanation:
same question again
I really do not understand this question hope my answer is correct
Answer with Step-by-step explanation:
We are given that tr(FG)=tr(GF) for any two matrix of order ![n\times n](https://tex.z-dn.net/?f=n%5Ctimes%20n)
We have to show that if A and B are similar then
tr upper A=tr upper B
Trace of a square matrix A is the sum of diagonal entries in A and denoted by tr A
We are given that A and B are similar matrix then there exist a inverse matrix P such that
Then
Let
and F=AP
Then
=A
GF=![P^{-1}AP=B](https://tex.z-dn.net/?f=P%5E%7B-1%7DAP%3DB)
We are given that tr(FG)=tr(GF)
Therefore, tr upper A=trB
Hence, proved