Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
secondary 3 | A Maths
One Answer Below
Anyone can contribute an answer, even non-tutors.
Hi Mr Eric, is 660 degrees supposed to be accepted as one of the possible solutions for this question?
Date Posted: 3 years ago
Views: 214
Candice, let me have a look
Thank you Mr Eric :)
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Good evening Candice! The 0 deg to 540 deg stipulation in my workings applies only for angle 0.75x. We accept all angles in this range so that when we convert back to x, our angle will automatically be in the range 0 deg to 720 deg. Here the 660 deg is for x which we solved, and not 0.75x, so yes it is accepted.
Date Posted:
3 years ago
yes yes ! Wow...thanks Mr Eric :D
There is 1 question which I think my working steps look sound but I just can't derive the model answer. I will be uploading it in a minute.
There is 1 question which I think my working steps look sound but I just can't derive the model answer. I will be uploading it in a minute.
360 Tutoring Program