Chapter 11: Introduction of sets by https://padlet.com/nooratikah94/oyj4zkj1pbg3 11.1: Sets en-us 2017-09-07 06:06:24 UTC 2025-12-10 12:21:30 UTC hello@padlet.com Parking lot. nooratikah94 https://padlet.com/nooratikah94/oyj4zkj1pbg3/wish/185390510 Student, find one country flag and list the set of colours that the flag have. [Must be different from others]. Thank you.]]> 2017-09-07 06:07:22 UTC https://padlet.com/nooratikah94/oyj4zkj1pbg3/wish/185390510