16JC2C: Complex numbers lesson 5-Finished up tutorial 1 by Gary Ang | Feb 14, 2016 | 16JC2C, Board-casts | 0 comments [vimeography id="399"] We finished up complex numbers tutorial 1. Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ