Designed to accompany the Pearson Pure Mathematics Year 2/AS textbook.
I agree - the co-ordinate on slide 17, part b "B" should not be 121pi/144, but B(0,49pi/144) instead. Thanks!
Are there any QQQ questions for this Chapter?
Slide 21, answer to part c, should read 0=8cos(20t), then all the solutions are over 40, not over 2. The final coordinates are unchanged though. This is an error copied over from the text book.
Slide 3 - the overview is unchanged from a trig chapter, not for parametric equations
Sorry meant to say slide 17!
the coordinate in slide 10 are wrong. Thanks for great slides.