Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
junior college 1 | H3 Maths
2 Answers Below
Anyone can contribute an answer, even non-tutors.
Help me
Date Posted: 6 years ago
Views: 442
See 2 Answers
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
The critical step is to see x->0 is equivalent to 2x->0. Cheers.
Date Posted:
6 years ago
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Just use L’Hopital’s rule. There’s no need to change x into 2x and stuff
Date Posted:
6 years ago
Yes, that's the way in general. Thanks Jiayang.
360 Tutoring Program