Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
secondary 4 | A Maths
One Answer Below
Anyone can contribute an answer, even non-tutors.
Pls help me with q4
Date Posted: 7 years ago
Views: 390
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
When there are and related to tangent and normal,usually you'll need to use the fact that tangent X normal= -1. And for the second part,that type of qn need to use simultaneous equations.
Date Posted:
7 years ago
360 Tutoring Program