If I were to treat the this as my matrix A and this as matrix B then what we have is the following, that I can interchange A and B and write this as trace of R inverse times x times x Hermitian.
अगर मैं इसे मैट्रिक्स A और B के रूप में ट्रीट करूँ, तो में इसे निम्नलिखित तरीके से लिख सकता हूँ।