Syllabus Dot Point - HELP (1 Viewer)

[why-study]

Can someone very kind help me with understanding what this dot point means???

• given equations Re(z) = c, Im(z) = k (c, k real), sketch lines parallel to the appropriate axis


Thanks

 

[rumbleroar]

say z = x + iy

Re(z) = x
therefore it just asks to sketch x = c, which is just a constant

applies similarly to Im(z) = k

and i think the parallel lines part is just checking you can sketch lines parallel to x or y axis