I am trying to write matlab statements required to plot sin x versus cos 2x from 0 to 2pi in steps of pi/10. The points should be connected by a red line.

I am trying to write matlab statements required to plot sin x versus cos 2x from 0 to 2pi in steps of pi/10. The points should be connected by a red line and each point should be marked with a blue circular marker.

[Walter Roberson]

http://www.mathworks.com/matlabcentral/answers/6200-tutorial-how-to-ask-a-question-on-answers-and-get-a-fast-answer

http://www.mathworks.com/matlabcentral/answers/8026-best-way-s-to-master-matlab

[Dyuman Joshi]

What have tried? If you have tried something, show us.