Help with part (ii) only pls thanks :)

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secondary 3 | A Maths
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secondary 3 A Maths Singapore

Help with part (ii) only pls thanks :)

Date Posted: 1 year ago

done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

Date Posted: 1 year ago

Nezuko 12345

1 year ago

Wait ehy is it negative one and is that a r or n

Nezuko 12345

1 year ago

Wait why is it negative 1 and is that a n or r