In Homogenous system, which of the following matrices represents a reflection about the $y-$axis?

A$.\left[\begin{array}{ccc}1& 0& 0\\ 0& -1& 0\\ 0& 0& 1\end{array}\right]$

B$.\left[\begin{array}{ccc}-1& 0& 0\\ 0& 1& 0\\ 0& 0& 1\end{array}\right]$

C$.\left[\begin{array}{ccc}-1& 0& 0\\ 0& -1& 0\\ 0& 0& 1\end{array}\right]$

D$.\left[\begin{array}{ccc}0& 1& 0\\ 1& 0& 0\\ 0& 0& 1\end{array}\right]$

What is the appropriate sequence of transformations needed to execute the rotation of an object around a specified reference point?

A$.$ Scaling, Translation, Rotation

B$.$ Inverse Translation, Scaling, Translation

C$.$ Rotation, Translation, Scaling

D$.$ Translation, Rotation, Inverse Translation

Given a clipping window with $x{w}_{\text{m}\text{i}\text{n}}=4,y{w}_{\text{m}\text{i}\text{n}}=4,x{w}_{\text{m}\text{a}\text{x}}=10,$ and $y{w}_{\text{m}\text{a}\text{x}}=8.$ Suppose that the outcode for Cohen$-$Sutherland line clipping algorithm is defined by LRBT $($Left$,$ Right, Bottom, Top$)$ instead of ABRL$($Above$,$ Below, Right, Left$).$ Then the outcode for the point $P(2,6)$ is

A$.1001$

B$.0110$

C$.0100$

D$.1000$

In $3$D Cartesian coordinates, rotation around $y-$axis is represented by

A$.\left[\begin{array}{ccc}cos& -sin& 0\\ sin& cos& 0\\ 0& 0& 1\end{array}\right]$

B$.\left[\begin{array}{ccc}cos& 0& sin\\ 0& 1& 0\\ -sin& 0& cos\end{array}\right]$

C$.\left[\begin{array}{ccc}1& 0& 0\\ 0& cos& -sin\\ 0& sin& cos\end{array}\right]$

D$.\left[\begin{array}{ccc}cos& sin& 0\\ 0& 1& 0\\ sin& cos& 1\end{array}\right]$