Ask Singapore Homework?

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



Question

junior college 1 | H2 Maths
2 Answers Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Candice
Candice

junior college 1 chevron_right H2 Maths chevron_right Singapore

Good afternoon! How do i solve part (b)?

Date Posted: 3 years ago
Views: 606

See 2 Answers

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Glenn Chew
Glenn Chew's answer
10 answers (A Helpful Person)
1st
b) (i) Notice the pattern. Similar to part a), the qn requires you to be able to see that the coefficient of x is the sum of terms of a geometric series (Sn of GP)

(ii) Similar to part (i), just that we use 0.08
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Glenn Chew
Glenn Chew's answer
10 answers (A Helpful Person)
(iii) This involves typing the complex equation in to the GC
Hope it's correct!
Candice
Candice
3 years ago
Oh i see! Thank u so much for the clear explanation! :)