1. Write your centre number and name in the appropriate spaces on the

ANSWER BOOK.

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Answer ALL the questions in the ANSWER BOOK.

You may use a non-programmable calculator.

You may use appropriate mathematical instruments.

Number the answers correctly according to the numbering system used in this

question paper.

YOU ARE ADVISED TO USE THE ATTACHED DATA SHEETS.

Give brief motivations, discussions, et cetera where required.

Start EACH question on a...