expand icon
book Introductory Econometrics 4th Edition by Jeffrey Wooldridge cover

Introductory Econometrics 4th Edition by Jeffrey Wooldridge

النسخة 4الرقم المعياري الدولي: 978-0324660609
book Introductory Econometrics 4th Edition by Jeffrey Wooldridge cover

Introductory Econometrics 4th Edition by Jeffrey Wooldridge

النسخة 4الرقم المعياري الدولي: 978-0324660609
تمرين 4
Use the properties of trace to argue that tr(A'A) = tr(AA ) for any n x m matrix A.
(ii) For Use the properties of trace to argue that tr(A'A) = tr(AA ) for any n x m matrix A. (ii) For   , verify that tr(A A) = tr(AA ). , verify that tr(A A) = tr(AA ).
التوضيح
موثّق
like image
like image

If there are two matrixes with number of...

close menu
Introductory Econometrics 4th Edition by Jeffrey Wooldridge
cross icon