Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.



Question

secondary 4 | A Maths
2 Answers Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Kathy
Kathy

secondary 4 chevron_right A Maths chevron_right Singapore

Thank you

Date Posted: 4 years ago
Views: 244

See 2 Answers

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
1st
Done, but the answers are unusual
Kathy
Kathy
4 years ago
Equation of normal is y=-root 3/3x + pai root 3/18
Eric Nicholas K
Eric Nicholas K
4 years ago
Wait let me inspect
Eric Nicholas K
Eric Nicholas K
4 years ago
Oh they rationalised at that point rather than cross multiply like I did, but it’s the same answer as mine
Kathy
Kathy
4 years ago
So I can it the answer as urs?
Eric Nicholas K
Eric Nicholas K
4 years ago
Both are ok, but I like cross multiplying to leave out the fractions
Kathy
Kathy
4 years ago
Ok
Eric Nicholas K
Eric Nicholas K
4 years ago
I am practically not free the entire day, no guarantee that I can do any writing today but you can continue to post. Will return only after 1 am.
Eric Nicholas K
Eric Nicholas K
4 years ago
Phone spoil
Kathy
Kathy
4 years ago
Ok. I hope u will stilll help me
Kathy
Kathy
4 years ago
I still a lot topic, my e math still not yet done. Die no time ready
Eric Nicholas K
Eric Nicholas K
4 years ago
Wait, writing up soon. My phone has been in this random state at least four times already, the last three happened in a time span of three weeks.
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
In red