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Problem 1 (3pts) What does Computer Graphics deal with? Give 2 applications of Computer Graphics and explain the rolets) of Computer Graphics in thenm Discuss the reason why homogeneous coordinate is used in transformation of vertices? Problem 2 (3pts) Consider shapes in RHS word space (Figure a). What will the shape look like from eamera if we put shapes in LHS (Figure b) without any modification of coordinates? How can we resolve this problem RHS RHS LHS LHS Problem 3 (4pts) Rotation matrices of a vertex about x-axis, y-axis, and z-axis by are following: 1 0 cost 0 sine coss-sine, 0 0 sin. cost, 0 0 0 0 cost-sine 0 0 sine cos 0siney 0 cost 00 Matrix for a translation by a vector T (dx,dy dz) is: 0 1 0 dy 0 0 1 d 0 00 1 Consider vertex A(4, I, 0) in object space, we rotate model 90 CCW about z-axis, then translate by vector (3.4.5). Compute the coordinate of A in word space