Ask Singapore Homework?

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


secondary 3 | A Maths
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
sun fen
Sun Fen

secondary 3 chevron_right A Maths

explain how to get the ans
ans : 0.152, 1.42, 3.29, 4.56

Date Posted: 2 years ago
Views: 178

See 1 Answer

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Ng Jing Kai Lincoln
Ng Jing Kai Lincoln's answer
14 answers (Tutor Details)
Ng Jing Kai Lincoln
Ng Jing Kai Lincoln
2 years ago
U know why i take go one more round? Like +2pi? Cause given the domain of x, when i am working w 2x the domain will x2 , aka 0<2x<4pi. Can?
sun fen
Sun Fen
2 years ago
great thanks sm :):)