 Hello friends, welcome to the session. I am Alka. We are going to discuss matrices our given question is find x and y if 2 into matrix 1 3 0 x plus Matrix y 0 1 2 equal to matrix 5 6 1 8 now let's start with the solution Now we'll first simplify our LHS and then we'll compare our LHS with RHS it is equal to 2 6 0 2 x plus Matrix y 0 1 2 this is equal to 2 plus y 6 plus 0 0 plus 1 and 2 x plus 2 now our RHS is that is 5 6 1 8 and from question we see that RHS is equal to LHS therefore we can write 2 plus y 6 1 2 x plus 2 Equal to 5 6 1 8 now on equating the corresponding elements we get 2 plus y equal to 5 this is our first equation and 2 x plus 2 equal to 8 this is our second equation from equation first we see that y equal to 5 minus 2 that is y equal to 3 and from second equation We have 2 x equal to 8 minus 2 x equal to 6 by 2 that is x equal to 3 Therefore x equal to 3 and y equal to 3 is the right answer Hope you understood it. I enjoyed the solution. Goodbye and take care