Ask Singapore Homework?

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



Question

junior college 2 | H2 Maths
3 Answers Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Janet
Janet

junior college 2 chevron_right H2 Maths chevron_right Singapore

Please help!

Date Posted: 4 years ago
Views: 263

See 3 Answers

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
1st
Good evening Janet! Here are my workings for this question, which I am not 100% sure.
Janet
Janet
4 years ago
Thank you for sharing
Jia You Wei
Jia You Wei
4 years ago
I think there is a slight mistake when you sub in the tan2(theta). I think it should be (1+p^2*t^2/100). Other thank that this method is much easier to understand than what i had done
Eric Nicholas K
Eric Nicholas K
4 years ago
Ouch...

I made a similar mistake after all.

Updating soon
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Jia You Wei
Jia You Wei's answer
7 answers (Tutor Details)
i hope this helps
Eric Nicholas K
Eric Nicholas K
4 years ago
Almost there...

(x/10)^2 = x2/100
Eric Nicholas K
Eric Nicholas K
4 years ago
Never mind, missed that you simplified the numerator already
Jia You Wei
Jia You Wei
4 years ago
i brought the 1/10 down that is why it is x^2/10. I think i skipped a few steps, i will try to include all my steps in future thank you.
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
Good evening Janet! Updated the numbers.