The Brainliest Answer!

This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Apply the given matrix as a transformation function to coordinates of a point P(x,y). Multiply matrix with coordinates vector to get a new coordinate vector.

  \left[\begin{array}{ccc}0&1\\1&0\end{array}\right]  \left[\begin{array}{ccc}x\\y\end{array}\right] =  \left[\begin{array}{ccc}y\\x\end{array}\right] \\

If x = y, then there is no change in the coordinates of the given point. That means x = y is a mirror for other points.

So x becomes y and y becomes x after transformation. Take (3,0) and (0,3) join them. Take (2,0) and (0,2) join them. You find that.

This is the reflection along the diagonal of matrix: x = y or x - y =0

See the diagram.

2 3 2
added. select as best answer
i have no potion for selection.
u get after some time. or when there is a second ans
thanx n u r welcom