Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
secondary 3 | A Maths
2 Answers Below
Anyone can contribute an answer, even non-tutors.
Please help, thanks.
Any technique to solve proving identities questions?
Date Posted: 6 years ago
Views: 259
See 2 Answers
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Always observe what you want at the end then select the ones you want to change accordingly
Date Posted:
6 years ago
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Convert cot^2A to cosec^2A-1 and times the cos^2A so it becomes cos^2A/Sin^2A which equals to cot^2A
Date Posted:
6 years ago
360 Tutoring Program