Can u guys help me to solve these questions? Thank you so much

Ask Singapore Homework?

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

secondary 4 | A Maths
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question

secondary 4 A Maths

Can u guys help me to solve these questions? Thank you so much

Date Posted: 6 years ago

done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

Answer to 13. Question 12 is similar.

Date Posted: 6 years ago