Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
junior college 2 | H2 Maths
One Answer Below
Anyone can contribute an answer, even non-tutors.
Part iii and iv pls
Date Posted: 6 years ago
Views: 338
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Pls verify...
Date Posted:
6 years ago
How did u get the limits for last part!
When i sub "t" in to the parametric equation i got sin t
When i sub "t" in to the parametric equation i got sin t
Why did you sub "t"?
Curve shows integrate x limits from 0 to 2*pi*r, parametric is in terms of deta, given in the question.
When you sketch your curve in part (i) for 0<= deta <= 4 pi, you would have calculated that when deta=2 pi, x=2 pi r.
Curve shows integrate x limits from 0 to 2*pi*r, parametric is in terms of deta, given in the question.
When you sketch your curve in part (i) for 0<= deta <= 4 pi, you would have calculated that when deta=2 pi, x=2 pi r.
360 Tutoring Program