Question Four

$[25$ marks$]$

using graphics$2$D

a$)$ Write a java code segment to plot the following shape adopting parametric

equations for an ellipse as:

$x=cos({)}_{?}$

y$=$ sin$($t$)$ for t in the range $[0,2$x$]$

b$)$ Then update the code in a$)$ to output the following shape:

End of Questions