April 2023 - Study notes, tips, worksheets, exam papers

2-cos^2x-3sinxcosx

25/04/2023 at 3:49 pm (last edited 25/04/2023 at 3:50 pm)

Three Containers

18/04/2023 at 7:10 pm (last edited 18/04/2023 at 7:10 pm)

Two Identical Metal Rods

05/04/2023 at 3:41 pm (last edited 03/05/2023 at 8:04 am)