Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
secondary 3 | A Maths
One Answer Below
Anyone can contribute an answer, even non-tutors.
someone pls explain why b is 8 and not 4 ??
Date Posted: 1 year ago
Views: 165
revise the textbook ....period
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
This is one cycle. It takes 2π which is 360°. There's 4 cycles in your graph but it's until 180°, not 360°. So there's two times the amount of cycles if it were to go to 360° or 2π
Date Posted:
1 year ago
360 Tutoring Program