 Hello friends, welcome to the session. I am Malka. We are going to discuss matrices. We are given that for what values of x matrix one to one into matrix one to zero two zero one one zero two into matrix zero two x equal to Zero. Now, let's start with the solution. We are given Matrix one to one into matrix one two zero two zero one one zero two into matrix zero two x equal to zero. This implies One into one plus two into two plus one into one Then one into two plus two into zero plus two into zero Then one into zero plus one into one plus One into two Matrix multiplied by matrix zero two x equal to zero This implies One plus four plus one Two plus zero plus zero zero plus two plus two Matrix multiplied by matrix zero two x equal to zero This implies Six two four matrix multiplied by the matrix zero two Equal to zero This implies Six into zero plus two into two Plus four into x matrix equal to zero Now this implies Zero plus four plus four x equal to zero This implies Four x equal to minus four This implies x equal to minus four by four therefore x equal to minus one Hence x equal to minus one is the answer. Hope you understood the solution and enjoyed the session. Goodbye and take care