Ask Singapore Homework?

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



Ask ManyTutors

Question

junior college 2 | H2 Maths
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
MathsHelpneeded
MathsHelpneeded

junior college 2 chevron_right H2 Maths chevron_right Singapore

Hi,

I have the solution in the textbook, however, I do not know how the answer are derive as it is too simplified. Hope someone can explain it to me.

Date Posted: 4 years ago
Views: 270
add a comment

See 1 Answer

Ask ManyTutors
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Tham KY
Tham Ky's answer
6052 answers (Tutor Details)
1st
Wish it helps...
MathsHelpneeded
MathsHelpneeded
4 years ago
Thank you so much Ms Tham :) it helps. Can I just check for Mean, do we always put K infront of the equation (2/9, in this case)
Tham KY
Tham KY
4 years ago
k is present in the f(y) and k is a constant multiplier. So for integration, k can be placed outside of integration as a constant multiplier.