See Eric Nicholas K's answer to Christine's Secondary 4 A Maths Singapore question

Eric Nicholas K's answer to Christine's Secondary 4 A Maths Singapore question.

Ask ManyTutors

done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

Here is one way

Date Posted: 4 years ago

Comments 2 add a comment

Christine

Christine

4 years ago

Tjank you!!!

Christine

Christine

4 years ago

Thank you!