I'm using

$\begin{cases} x=3 + 2\sin t \\ y= 4+\sin t \end{cases}$

to write parametric equations but I want to add the domain in the middle of the two equations like in this picture.

How can I add it?

enter image description here

1 Answer 1


You can write the condition just after the cases environment

        x=3+2\sin t\\
        y=4+\sin t
    t\in (-\infty,\infty)\]

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