please help me with question (a) & (b) . Thank you

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secondary 2 | Maths
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secondary 2 Maths

please help me with question (a) & (b) . Thank you

Date Posted: 6 years ago

done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

Feel free to contact me if the solution isn't clear.

Date Posted: 6 years ago

Janice

6 years ago

thank you!